Explore topic-wise InterviewSolutions in Science.

This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your Science knowledge and support exam preparation. Choose a topic below to get started.

72701.

Hydroelectricity defination​

Answer» <html><body><p>ectricity is electricity made by generators that are pushed by <a href="https://interviewquestions.tuteehub.com/tag/movement-1104563" style="font-weight:bold;" target="_blank" title="Click to know more about MOVEMENT">MOVEMENT</a> of water. It is usually made with dams that <a href="https://interviewquestions.tuteehub.com/tag/block-18865" style="font-weight:bold;" target="_blank" title="Click to know more about BLOCK">BLOCK</a> a river to make a reservoir or collect water that is pumped there. When the water is released, the pressure behind the dam forces the water down pipes that lead to a <a href="https://interviewquestions.tuteehub.com/tag/turbine-1428887" style="font-weight:bold;" target="_blank" title="Click to know more about TURBINE">TURBINE</a>. Hope it <a href="https://interviewquestions.tuteehub.com/tag/helps-1018140" style="font-weight:bold;" target="_blank" title="Click to know more about HELPS">HELPS</a> you ItzRiya✌️</p></body></html>
72702.

Properties of Metalloids :-​

Answer» <html><body><a href="https://interviewquestions.tuteehub.com/tag/metalloids-559323" style="font-weight:bold;" target="_blank" title="Click to know more about METALLOIDS">METALLOIDS</a> have a solid <a href="https://interviewquestions.tuteehub.com/tag/state-21805" style="font-weight:bold;" target="_blank" title="Click to know more about STATE">STATE</a> of matter. In general, metalloids have a metallic <a href="https://interviewquestions.tuteehub.com/tag/luster-538060" style="font-weight:bold;" target="_blank" title="Click to know more about LUSTER">LUSTER</a>. Metalloids have low elasticity, they are very brittle. Middleweights are semi-conducted elements, and they allow leave the <a href="https://interviewquestions.tuteehub.com/tag/average-13416" style="font-weight:bold;" target="_blank" title="Click to know more about AVERAGE">AVERAGE</a> transmission of heatExplanation:</body></html>
72703.

23. What does the slope of a Distance-Time graph of an object depict?​

Answer» <html><body><p>The gradient of a distance-time <a href="https://interviewquestions.tuteehub.com/tag/graph-17327" style="font-weight:bold;" target="_blank" title="Click to know more about GRAPH">GRAPH</a> <a href="https://interviewquestions.tuteehub.com/tag/represents-1185452" style="font-weight:bold;" target="_blank" title="Click to know more about REPRESENTS">REPRESENTS</a> the <a href="https://interviewquestions.tuteehub.com/tag/speed-1221896" style="font-weight:bold;" target="_blank" title="Click to know more about SPEED">SPEED</a> of an <a href="https://interviewquestions.tuteehub.com/tag/object-11416" style="font-weight:bold;" target="_blank" title="Click to know more about OBJECT">OBJECT</a>. The velocity of an object is its speed in a particular direction. The slope on a velocity-time graph represents the acceleration of an object</p></body></html>
72704.

The smell of soap is very nice but it's taste is very bad...Then the smell of cowdung is bad but will it taste be good??? plz ans the ques guysss​

Answer» <html><body><p>hmmm......firstly....are <a href="https://interviewquestions.tuteehub.com/tag/u-1435036" style="font-weight:bold;" target="_blank" title="Click to know more about U">U</a> depressed Explanation:if u like cowdung u eat it and if u like the taste then it's good but if u <a href="https://interviewquestions.tuteehub.com/tag/die-951171" style="font-weight:bold;" target="_blank" title="Click to know more about DIE">DIE</a> it's not</p></body></html>
72705.

Which insect visited the flowers the most times?

Answer» <html><body><a href="https://interviewquestions.tuteehub.com/tag/e-444102" style="font-weight:bold;" target="_blank" title="Click to know more about E">E</a> the insects who visited the flower the most timeshope you <a href="https://interviewquestions.tuteehub.com/tag/like-1073845" style="font-weight:bold;" target="_blank" title="Click to know more about LIKE">LIKE</a> the <a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a> please <a href="https://interviewquestions.tuteehub.com/tag/mark-555248" style="font-weight:bold;" target="_blank" title="Click to know more about MARK">MARK</a> as a <a href="https://interviewquestions.tuteehub.com/tag/brainliest-1995348" style="font-weight:bold;" target="_blank" title="Click to know more about BRAINLIEST">BRAINLIEST</a></body></html>
72706.

Which insects visited the flowers the fewest times?

Answer» <html><body><p>The insects which don't <a href="https://interviewquestions.tuteehub.com/tag/use-1441041" style="font-weight:bold;" target="_blank" title="Click to know more about USE">USE</a> nectar oftenly.plz <a href="https://interviewquestions.tuteehub.com/tag/mark-555248" style="font-weight:bold;" target="_blank" title="Click to know more about MARK">MARK</a> as the brainliest answer or follow me plz plz.</p></body></html>
72707.

What is the chemical formula of baking soda​

Answer» <html><body><a href="https://interviewquestions.tuteehub.com/tag/nahco3-572515" style="font-weight:bold;" target="_blank" title="Click to know more about NAHCO3">NAHCO3</a>.............</body></html>
72708.

Why we respir ? what is the meaning of respir​

Answer» <html><body><p>the meaning of respiration? Ans: Respiration is the <a href="https://interviewquestions.tuteehub.com/tag/biochemical-2003483" style="font-weight:bold;" target="_blank" title="Click to know more about BIOCHEMICAL">BIOCHEMICAL</a> process in which the cells of an organisms obtain <a href="https://interviewquestions.tuteehub.com/tag/energy-15288" style="font-weight:bold;" target="_blank" title="Click to know more about ENERGY">ENERGY</a> by <a href="https://interviewquestions.tuteehub.com/tag/combining-922870" style="font-weight:bold;" target="_blank" title="Click to know more about COMBINING">COMBINING</a> <a href="https://interviewquestions.tuteehub.com/tag/oxygen-1144542" style="font-weight:bold;" target="_blank" title="Click to know more about OXYGEN">OXYGEN</a> and glucose resulting in the release of carbon dioxide, water .mark as brainliest and <a href="https://interviewquestions.tuteehub.com/tag/follow-994211" style="font-weight:bold;" target="_blank" title="Click to know more about FOLLOW">FOLLOW</a> me.</p></body></html>
72709.

Rice,bread and chapati belong to protein group cereal group vegetable group milk group​

Answer» <html><body><a href="https://interviewquestions.tuteehub.com/tag/cereal-912458" style="font-weight:bold;" target="_blank" title="Click to know more about CEREAL">CEREAL</a> groupExplanation:because they are <a href="https://interviewquestions.tuteehub.com/tag/made-3718337" style="font-weight:bold;" target="_blank" title="Click to know more about MADE">MADE</a> of <a href="https://interviewquestions.tuteehub.com/tag/cereals-912470" style="font-weight:bold;" target="_blank" title="Click to know more about CEREALS">CEREALS</a>.</body></html>
72710.

How many times did butterflies visit the flowers? *

Answer» <html><body><a href="https://interviewquestions.tuteehub.com/tag/number-582134" style="font-weight:bold;" target="_blank" title="Click to know more about NUMBER">NUMBER</a> of <a href="https://interviewquestions.tuteehub.com/tag/times-1420471" style="font-weight:bold;" target="_blank" title="Click to know more about TIMES">TIMES</a> she wantedmark me <a href="https://interviewquestions.tuteehub.com/tag/brainliest-1995348" style="font-weight:bold;" target="_blank" title="Click to know more about BRAINLIEST">BRAINLIEST</a></body></html>
72711.

Give 5 differences between "ZYGOTE" and "FOETUS".​

Answer» <html><body><p>tion:1)The product of <a href="https://interviewquestions.tuteehub.com/tag/fusion-1002691" style="font-weight:bold;" target="_blank" title="Click to know more about FUSION">FUSION</a> of the nuclei of the sperm and <a href="https://interviewquestions.tuteehub.com/tag/egg-966765" style="font-weight:bold;" target="_blank" title="Click to know more about EGG">EGG</a> is called zygote. <a href="https://interviewquestions.tuteehub.com/tag/2-283658" style="font-weight:bold;" target="_blank" title="Click to know more about 2">2</a>)It is a unicellular structure. ... Whereas foetus is actually formed by multiple divisions of zygote. 1)The <a href="https://interviewquestions.tuteehub.com/tag/stage-1223778" style="font-weight:bold;" target="_blank" title="Click to know more about STAGE">STAGE</a> of the embryo which nearly resembles a human being is called a foetus.</p></body></html>
72712.

Project Make a model of a biogas plant andmake a presentation in the class aboutthe process of gas production.​

Answer» <html><body><p>have to do this is your <a href="https://interviewquestions.tuteehub.com/tag/project-25521" style="font-weight:bold;" target="_blank" title="Click to know more about PROJECT">PROJECT</a> you should <a href="https://interviewquestions.tuteehub.com/tag/make-546668" style="font-weight:bold;" target="_blank" title="Click to know more about MAKE">MAKE</a> it <a href="https://interviewquestions.tuteehub.com/tag/yourselfand-3305464" style="font-weight:bold;" target="_blank" title="Click to know more about YOURSELFAND">YOURSELFAND</a> <a href="https://interviewquestions.tuteehub.com/tag/happy-479308" style="font-weight:bold;" target="_blank" title="Click to know more about HAPPY">HAPPY</a> <a href="https://interviewquestions.tuteehub.com/tag/holi-487499" style="font-weight:bold;" target="_blank" title="Click to know more about HOLI">HOLI</a> to you</p></body></html>
72713.

Give some example of scattering of light that we come across in day-to-day life​

Answer» <html><body><p>1. reddening of <a href="https://interviewquestions.tuteehub.com/tag/sun2-3089546" style="font-weight:bold;" target="_blank" title="Click to know more about SUN2">SUN2</a>. why <a href="https://interviewquestions.tuteehub.com/tag/sky-1211556" style="font-weight:bold;" target="_blank" title="Click to know more about SKY">SKY</a> <a href="https://interviewquestions.tuteehub.com/tag/looks-1079190" style="font-weight:bold;" target="_blank" title="Click to know more about LOOKS">LOOKS</a> <a href="https://interviewquestions.tuteehub.com/tag/blue-899773" style="font-weight:bold;" target="_blank" title="Click to know more about BLUE">BLUE</a></p></body></html>
72714.

Name three thing that attract insect to flowers

Answer» <html><body><p>Explanation:Flowers are known to <a href="https://interviewquestions.tuteehub.com/tag/attract-364556" style="font-weight:bold;" target="_blank" title="Click to know more about ATTRACT">ATTRACT</a> <a href="https://interviewquestions.tuteehub.com/tag/pollinating-7706746" style="font-weight:bold;" target="_blank" title="Click to know more about POLLINATING">POLLINATING</a> <a href="https://interviewquestions.tuteehub.com/tag/insects-1045798" style="font-weight:bold;" target="_blank" title="Click to know more about INSECTS">INSECTS</a> through a variety of means, from alluring <a href="https://interviewquestions.tuteehub.com/tag/fragrances-458262" style="font-weight:bold;" target="_blank" title="Click to know more about FRAGRANCES">FRAGRANCES</a> and nectar to <a href="https://interviewquestions.tuteehub.com/tag/vibrant-723614" style="font-weight:bold;" target="_blank" title="Click to know more about VIBRANT">VIBRANT</a> colors and shapes.</p></body></html>
72715.

பயாமாறவற்றைக் கண்டறிய உதவுகிறது ? அ) கருகண்காணிப்புக் கருவி (ஆ) EEG(இ) பனிக்குடத் துளைப்பு(FF) CVSWhich one of the following technique is used to monitor the foetal heart rate and otherfunctions during late pregnancy and labour ?(a) Foetoscope(b) EEG(c) Amniocentesis(d) CVSஎதிர்ப்பொருள்களை அதிக அளவு உற்பத்தி செய்து வெளியிடும் B செல் வகையாது?(அ) கொல்லி செல்கள்(ஆ) நினைவாற்றல் செல்கள்(இ) பேசாபில்கள்(ஈ) பிளாஸ்மா செல்கள்B Cells that produce and release large amounts of antibody is called :Gal Killer Calle(b) Memory Cells​

Answer» <html><body><p>cannot <a href="https://interviewquestions.tuteehub.com/tag/understandpls-3244023" style="font-weight:bold;" target="_blank" title="Click to know more about UNDERSTANDPLS">UNDERSTANDPLS</a> <a href="https://interviewquestions.tuteehub.com/tag/mark-555248" style="font-weight:bold;" target="_blank" title="Click to know more about MARK">MARK</a> as the <a href="https://interviewquestions.tuteehub.com/tag/brainlest-2485279" style="font-weight:bold;" target="_blank" title="Click to know more about BRAINLEST">BRAINLEST</a></p></body></html>
72716.

......what is ester.....​

Answer» <html><body><p>istry, an ester is a chemical compound derived from an acid (<a href="https://interviewquestions.tuteehub.com/tag/organic-1138713" style="font-weight:bold;" target="_blank" title="Click to know more about ORGANIC">ORGANIC</a> or <a href="https://interviewquestions.tuteehub.com/tag/inorganic-2740022" style="font-weight:bold;" target="_blank" title="Click to know more about INORGANIC">INORGANIC</a>) in which at <a href="https://interviewquestions.tuteehub.com/tag/least-7256596" style="font-weight:bold;" target="_blank" title="Click to know more about LEAST">LEAST</a> one –OH (hydroxyl) group is replaced by an –O–alkyl (alkoxy) group. ... Esters with low molecular weight are commonly used as fragrances and found in essential <a href="https://interviewquestions.tuteehub.com/tag/oils-1130072" style="font-weight:bold;" target="_blank" title="Click to know more about OILS">OILS</a> and pheromones.Lower classifications: Carboxylic acid, AmideHigher classifications: Alcohol</p></body></html>
72717.

What is reflected ray????​

Answer» <html><body><p>the bouncing back of a light <a href="https://interviewquestions.tuteehub.com/tag/ray-1177996" style="font-weight:bold;" target="_blank" title="Click to know more about RAY">RAY</a> after <a href="https://interviewquestions.tuteehub.com/tag/getting-2670847" style="font-weight:bold;" target="_blank" title="Click to know more about GETTING">GETTING</a> reflected from a surface is <a href="https://interviewquestions.tuteehub.com/tag/called-907796" style="font-weight:bold;" target="_blank" title="Click to know more about CALLED">CALLED</a> reflected ray</p></body></html>
72718.

5. The urine is formed in _​

Answer» <html><body><p>the <a href="https://interviewquestions.tuteehub.com/tag/urine-1440952" style="font-weight:bold;" target="_blank" title="Click to know more about URINE">URINE</a> is formed in the kidney which is <a href="https://interviewquestions.tuteehub.com/tag/transported-7281354" style="font-weight:bold;" target="_blank" title="Click to know more about TRANSPORTED">TRANSPORTED</a> to the <a href="https://interviewquestions.tuteehub.com/tag/urinary-1440940" style="font-weight:bold;" target="_blank" title="Click to know more about URINARY">URINARY</a> bladder through the ureter</p></body></html>
72719.

How does the economic condition of a Nation depend on its natural resources​

Answer» <html><body><p>Natural resource help to <a href="https://interviewquestions.tuteehub.com/tag/fulfill-1001170" style="font-weight:bold;" target="_blank" title="Click to know more about FULFILL">FULFILL</a> the needs of people. A country having a huge variety of Resources in a Huge amount is <a href="https://interviewquestions.tuteehub.com/tag/beneficial-390011" style="font-weight:bold;" target="_blank" title="Click to know more about BENEFICIAL">BENEFICIAL</a> for that Country's Citizens to <a href="https://interviewquestions.tuteehub.com/tag/get-11812" style="font-weight:bold;" target="_blank" title="Click to know more about GET">GET</a> the resources of their need in Low price. The resources are also sent to other countries. This availability of resource help the country to <a href="https://interviewquestions.tuteehub.com/tag/grow-469220" style="font-weight:bold;" target="_blank" title="Click to know more about GROW">GROW</a> as well as help it by bettering the Country economic by <a href="https://interviewquestions.tuteehub.com/tag/sending-1200600" style="font-weight:bold;" target="_blank" title="Click to know more about SENDING">SENDING</a> these resources to other countries !</p></body></html>
72720.

9.Blood carries towards the heart by (a) arteries(b) veins(c) capillaries(d) muscles​

Answer» <html><body><p>Blood <a href="https://interviewquestions.tuteehub.com/tag/carries-413717" style="font-weight:bold;" target="_blank" title="Click to know more about CARRIES">CARRIES</a> towards heart by <a href="https://interviewquestions.tuteehub.com/tag/veins-1444501" style="font-weight:bold;" target="_blank" title="Click to know more about VEINS">VEINS</a>. Veins have valves in them so that blood can flow in a <a href="https://interviewquestions.tuteehub.com/tag/fixed-457597" style="font-weight:bold;" target="_blank" title="Click to know more about FIXED">FIXED</a> <a href="https://interviewquestions.tuteehub.com/tag/direction-1696" style="font-weight:bold;" target="_blank" title="Click to know more about DIRECTION">DIRECTION</a>. The blood carried by Veins is Deoxygenated.</p></body></html>
72721.

Revision Ex convert the following5 days to hr480 min to hr3 days to hr1500 sec to minHculate the duratio​

Answer» <html><body><a href="https://interviewquestions.tuteehub.com/tag/5-319454" style="font-weight:bold;" target="_blank" title="Click to know more about 5">5</a> <a href="https://interviewquestions.tuteehub.com/tag/days-944904" style="font-weight:bold;" target="_blank" title="Click to know more about DAYS">DAYS</a> =120 hours480 mins=8 <a href="https://interviewquestions.tuteehub.com/tag/hours3-2103169" style="font-weight:bold;" target="_blank" title="Click to know more about HOURS3">HOURS3</a> days =72 hours1500seconds =25 <a href="https://interviewquestions.tuteehub.com/tag/minutes-1098164" style="font-weight:bold;" target="_blank" title="Click to know more about MINUTES">MINUTES</a></body></html>
72722.

What is the formula of photosynthesis​

Answer» <html><body><p>6CO2 +<a href="https://interviewquestions.tuteehub.com/tag/6h2o-331970" style="font-weight:bold;" target="_blank" title="Click to know more about 6H2O">6H2O</a> — <a href="https://interviewquestions.tuteehub.com/tag/c6h12o6-406411" style="font-weight:bold;" target="_blank" title="Click to know more about C6H12O6">C6H12O6</a> + 6O2</p></body></html>
72723.

Define blood and pulses and it's all components​

Answer» <html><body><p>blood <a href="https://interviewquestions.tuteehub.com/tag/consists-930075" style="font-weight:bold;" target="_blank" title="Click to know more about CONSISTS">CONSISTS</a> of plasma <a href="https://interviewquestions.tuteehub.com/tag/platelets-601386" style="font-weight:bold;" target="_blank" title="Click to know more about PLATELETS">PLATELETS</a> RBC and <a href="https://interviewquestions.tuteehub.com/tag/wbc-729496" style="font-weight:bold;" target="_blank" title="Click to know more about WBC">WBC</a></p></body></html>
72724.

Unburnt carbon particles are released on burning of ____ fuels

Answer» <html><body><a href="https://interviewquestions.tuteehub.com/tag/exhaustible-2075841" style="font-weight:bold;" target="_blank" title="Click to know more about EXHAUSTIBLE">EXHAUSTIBLE</a> will be a <a href="https://interviewquestions.tuteehub.com/tag/correct-409949" style="font-weight:bold;" target="_blank" title="Click to know more about CORRECT">CORRECT</a> <a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a></body></html>
72725.

What is angle of incidence?​

Answer» <html><body><p>it is the <a href="https://interviewquestions.tuteehub.com/tag/angle-875388" style="font-weight:bold;" target="_blank" title="Click to know more about ANGLE">ANGLE</a> made by incident <a href="https://interviewquestions.tuteehub.com/tag/ray-1177996" style="font-weight:bold;" target="_blank" title="Click to know more about RAY">RAY</a>(a ray <a href="https://interviewquestions.tuteehub.com/tag/coming-922990" style="font-weight:bold;" target="_blank" title="Click to know more about COMING">COMING</a> <a href="https://interviewquestions.tuteehub.com/tag/away-386546" style="font-weight:bold;" target="_blank" title="Click to know more about AWAY">AWAY</a> from source) and normal(a perpendicular drwan to the surface)</p></body></html>
72726.

Describe the threat to the beauty of the Taj Mahal​

Answer» <html><body><a href="https://interviewquestions.tuteehub.com/tag/acid-847491" style="font-weight:bold;" target="_blank" title="Click to know more about ACID">ACID</a> rain is a major <a href="https://interviewquestions.tuteehub.com/tag/threat-1417606" style="font-weight:bold;" target="_blank" title="Click to know more about THREAT">THREAT</a> to the beauty of the Taj <a href="https://interviewquestions.tuteehub.com/tag/mahal-551408" style="font-weight:bold;" target="_blank" title="Click to know more about MAHAL">MAHAL</a>. When acid rains fall on the monument (that is completely made of marble), they react with marble to form a powder-like substance that is then washed <a href="https://interviewquestions.tuteehub.com/tag/away-386546" style="font-weight:bold;" target="_blank" title="Click to know more about AWAY">AWAY</a> by the rain. This <a href="https://interviewquestions.tuteehub.com/tag/phenomenon-599568" style="font-weight:bold;" target="_blank" title="Click to know more about PHENOMENON">PHENOMENON</a> is known as marble cancer.</body></html>
72727.

identify the acids, base and salt from the given solution. 1, sodium carbonates, 2. bleaching powder, 3. lemon juice and indicators and write the inference.​

Answer» <html><body><a href="https://interviewquestions.tuteehub.com/tag/tion-1420808" style="font-weight:bold;" target="_blank" title="Click to know more about TION">TION</a>:Sodium carbonate - SaltBleaching Powder - SaltLemon Juice - Acidlitmus papers: <a href="https://interviewquestions.tuteehub.com/tag/acid-847491" style="font-weight:bold;" target="_blank" title="Click to know more about ACID">ACID</a> blue to red and base red to blue and salt no change this above <a href="https://interviewquestions.tuteehub.com/tag/picture-600284" style="font-weight:bold;" target="_blank" title="Click to know more about PICTURE">PICTURE</a> is a code for <a href="https://interviewquestions.tuteehub.com/tag/indicators-1041528" style="font-weight:bold;" target="_blank" title="Click to know more about INDICATORS">INDICATORS</a></body></html>
72728.

Write the Preparation of Bleaching Powder??. Baaten ye kabhi na...tu bhulna koi tere khatir hai jee rha..​

Answer» <html><body><p>aching powder is produced by <a href="https://interviewquestions.tuteehub.com/tag/action-2544" style="font-weight:bold;" target="_blank" title="Click to know more about ACTION">ACTION</a> of chlorine on <a href="https://interviewquestions.tuteehub.com/tag/dry-960094" style="font-weight:bold;" target="_blank" title="Click to know more about DRY">DRY</a> slake lime, it is represented by CaOCl2. <a href="https://interviewquestions.tuteehub.com/tag/ca-375" style="font-weight:bold;" target="_blank" title="Click to know more about CA">CA</a>(OH)2 + Cl2 ----&gt; CaOCl2 + H2O Jaye tu kahi bhi ye sochna....koi tere khatir <a href="https://interviewquestions.tuteehub.com/tag/h-1014193" style="font-weight:bold;" target="_blank" title="Click to know more about H">H</a> jee rha....!!!Hope it will help u</p></body></html>
72729.

5.Pressure cookers are provided with handles.(a) Copper(b) Bakelite(c) Aluminium​

Answer» <html><body><p>Pressure cookers are <a href="https://interviewquestions.tuteehub.com/tag/provided-2960341" style="font-weight:bold;" target="_blank" title="Click to know more about PROVIDED">PROVIDED</a> with <a href="https://interviewquestions.tuteehub.com/tag/bakelite-392537" style="font-weight:bold;" target="_blank" title="Click to know more about BAKELITE">BAKELITE</a> because bakelite are bad conductor of <a href="https://interviewquestions.tuteehub.com/tag/heat-21102" style="font-weight:bold;" target="_blank" title="Click to know more about HEAT">HEAT</a> and electricity.I think my <a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a> is correct and if you are <a href="https://interviewquestions.tuteehub.com/tag/satisfied-636887" style="font-weight:bold;" target="_blank" title="Click to know more about SATISFIED">SATISFIED</a> with my answer then please make it as brainliest</p></body></html>
72730.

Describe natural resources with reference to the following.(a) Mineral resources ​

Answer» <html><body><p>al is a pure <a href="https://interviewquestions.tuteehub.com/tag/inorganic-2740022" style="font-weight:bold;" target="_blank" title="Click to know more about INORGANIC">INORGANIC</a> <a href="https://interviewquestions.tuteehub.com/tag/substance-1231528" style="font-weight:bold;" target="_blank" title="Click to know more about SUBSTANCE">SUBSTANCE</a> that occurs naturally in the <a href="https://interviewquestions.tuteehub.com/tag/earth-13129" style="font-weight:bold;" target="_blank" title="Click to know more about EARTH">EARTH</a>'s crust. ... Mineral resources are non-renewable and include metals (e.g. iron, copper, and <a href="https://interviewquestions.tuteehub.com/tag/aluminum-858890" style="font-weight:bold;" target="_blank" title="Click to know more about ALUMINUM">ALUMINUM</a>), and non-metals (e.g. salt, gypsum, clay, sand, phosphates). Minerals are valuable <a href="https://interviewquestions.tuteehub.com/tag/natural-575613" style="font-weight:bold;" target="_blank" title="Click to know more about NATURAL">NATURAL</a> resources being finite and non-renewable.</p></body></html>
72731.

What is the full from of isro​

Answer» <html><body><a href="https://interviewquestions.tuteehub.com/tag/space-649515" style="font-weight:bold;" target="_blank" title="Click to know more about SPACE">SPACE</a> <a href="https://interviewquestions.tuteehub.com/tag/research-1185894" style="font-weight:bold;" target="_blank" title="Click to know more about RESEARCH">RESEARCH</a> <a href="https://interviewquestions.tuteehub.com/tag/organisation-1138875" style="font-weight:bold;" target="_blank" title="Click to know more about ORGANISATION">ORGANISATION</a></body></html>
72732.

What is green house??​

Answer» <html><body><a href="https://interviewquestions.tuteehub.com/tag/house-1030115" style="font-weight:bold;" target="_blank" title="Click to know more about HOUSE">HOUSE</a> is a structure with walls and roof made chiefly of transparent material, such as glass, in which plants requiring regulated climatic conditions are <a href="https://interviewquestions.tuteehub.com/tag/grown-477572" style="font-weight:bold;" target="_blank" title="Click to know more about GROWN">GROWN</a>. These structures range in size from small sheds to industrial-sized <a href="https://interviewquestions.tuteehub.com/tag/buildings-905283" style="font-weight:bold;" target="_blank" title="Click to know more about BUILDINGS">BUILDINGS</a>. A miniature greenhouse is known as a cold frame.</body></html>
72733.

Can a body have energy without momentum​

Answer» <html><body><p>Explanation:<a href="https://interviewquestions.tuteehub.com/tag/yes-749457" style="font-weight:bold;" target="_blank" title="Click to know more about YES">YES</a>, a <a href="https://interviewquestions.tuteehub.com/tag/body-900196" style="font-weight:bold;" target="_blank" title="Click to know more about BODY">BODY</a> can have energy without possessing momentum. A body may have potential energy and still can be at rest. This means it would have zero momentum and still it <a href="https://interviewquestions.tuteehub.com/tag/could-410026" style="font-weight:bold;" target="_blank" title="Click to know more about COULD">COULD</a> <a href="https://interviewquestions.tuteehub.com/tag/possess-2943533" style="font-weight:bold;" target="_blank" title="Click to know more about POSSESS">POSSESS</a> energy. E.g. A brick <a href="https://interviewquestions.tuteehub.com/tag/placed-591674" style="font-weight:bold;" target="_blank" title="Click to know more about PLACED">PLACED</a> on the top of a building has a PE = mgh, but has got no momentum because it is not moving</p></body></html>
72734.

Nervous cell diagram and name​

Answer» <html><body><a href="https://interviewquestions.tuteehub.com/tag/open-586655" style="font-weight:bold;" target="_blank" title="Click to know more about OPEN">OPEN</a> this image and get your answer <a href="https://interviewquestions.tuteehub.com/tag/explanation-455162" style="font-weight:bold;" target="_blank" title="Click to know more about EXPLANATION">EXPLANATION</a>:please marked it as <a href="https://interviewquestions.tuteehub.com/tag/brainliest-1995348" style="font-weight:bold;" target="_blank" title="Click to know more about BRAINLIEST">BRAINLIEST</a> answer</body></html>
72735.

Short answer questions:1. Why do we need a circulatory system?​

Answer» <html><body><p>culatory system does a very important job in your body. It carries oxygen and essential nutrients to all cells around the body in arteries and carries the waste <a href="https://interviewquestions.tuteehub.com/tag/products-18828" style="font-weight:bold;" target="_blank" title="Click to know more about PRODUCTS">PRODUCTS</a> and carbon <a href="https://interviewquestions.tuteehub.com/tag/dioxide-954355" style="font-weight:bold;" target="_blank" title="Click to know more about DIOXIDE">DIOXIDE</a> in <a href="https://interviewquestions.tuteehub.com/tag/veins-1444501" style="font-weight:bold;" target="_blank" title="Click to know more about VEINS">VEINS</a>. The average <a href="https://interviewquestions.tuteehub.com/tag/human-1032714" style="font-weight:bold;" target="_blank" title="Click to know more about HUMAN">HUMAN</a> body contains over 60,000 miles of blood vessels.</p></body></html>
72736.

Which use more energy in the following 1)....250 W of television set in one hour 2)....1200W of toaster in 10min.

Answer» <html><body><p>1)...<a href="https://interviewquestions.tuteehub.com/tag/250-297421" style="font-weight:bold;" target="_blank" title="Click to know more about 250">250</a> W of <a href="https://interviewquestions.tuteehub.com/tag/television-1240846" style="font-weight:bold;" target="_blank" title="Click to know more about TELEVISION">TELEVISION</a> set in one hourExplanation1)<a href="https://interviewquestions.tuteehub.com/tag/energy-15288" style="font-weight:bold;" target="_blank" title="Click to know more about ENERGY">ENERGY</a> = power*time(in h)               =250*1               =250 kw/h2)energy= power*time(in h)               =1200*1/6               =200  kw/h</p></body></html>
72737.

Why should we prevent the wastage of fuel used for vehicles​

Answer» <html><body><p>because the fuels we have <a href="https://interviewquestions.tuteehub.com/tag/used-2318798" style="font-weight:bold;" target="_blank" title="Click to know more about USED">USED</a> in vehicles are not <a href="https://interviewquestions.tuteehub.com/tag/infinite-515764" style="font-weight:bold;" target="_blank" title="Click to know more about INFINITE">INFINITE</a> we can <a href="https://interviewquestions.tuteehub.com/tag/save-637275" style="font-weight:bold;" target="_blank" title="Click to know more about SAVE">SAVE</a> the <a href="https://interviewquestions.tuteehub.com/tag/fuel-1001053" style="font-weight:bold;" target="_blank" title="Click to know more about FUEL">FUEL</a> for future generation also</p></body></html>
72738.

2) The refractive index of water is 4/3 and the speed of light in air is 3 x 10° m/s. Find thespeed of light in water.​

Answer» <html><body><p>refractive <a href="https://interviewquestions.tuteehub.com/tag/index-505893" style="font-weight:bold;" target="_blank" title="Click to know more about INDEX">INDEX</a> of water=4/3 so <a href="https://interviewquestions.tuteehub.com/tag/speed-1221896" style="font-weight:bold;" target="_blank" title="Click to know more about SPEED">SPEED</a> of <a href="https://interviewquestions.tuteehub.com/tag/light-1073401" style="font-weight:bold;" target="_blank" title="Click to know more about LIGHT">LIGHT</a> in water is 2.25 10 m/s</p></body></html>
72739.

What is the SI unit of frequency and wavelength?​

Answer» <html><body><p>The <a href="https://interviewquestions.tuteehub.com/tag/units-1438468" style="font-weight:bold;" target="_blank" title="Click to know more about UNITS">UNITS</a> of frequency are in <a href="https://interviewquestions.tuteehub.com/tag/hertz-1019743" style="font-weight:bold;" target="_blank" title="Click to know more about HERTZ">HERTZ</a> (<a href="https://interviewquestions.tuteehub.com/tag/hz-493442" style="font-weight:bold;" target="_blank" title="Click to know more about HZ">HZ</a>) or its <a href="https://interviewquestions.tuteehub.com/tag/multiples-1106202" style="font-weight:bold;" target="_blank" title="Click to know more about MULTIPLES">MULTIPLES</a>. The units of wavelength are in <a href="https://interviewquestions.tuteehub.com/tag/meters-1095062" style="font-weight:bold;" target="_blank" title="Click to know more about METERS">METERS</a></p></body></html>
72740.

What is electric coil​

Answer» <html><body><p>n an electric <a href="https://interviewquestions.tuteehub.com/tag/circuit-916593" style="font-weight:bold;" target="_blank" title="Click to know more about CIRCUIT">CIRCUIT</a>, one or more <a href="https://interviewquestions.tuteehub.com/tag/turns-1429088" style="font-weight:bold;" target="_blank" title="Click to know more about TURNS">TURNS</a>, usually roughly circular or cylindrical, of current-carrying wire designed to <a href="https://interviewquestions.tuteehub.com/tag/produce-1167752" style="font-weight:bold;" target="_blank" title="Click to know more about PRODUCE">PRODUCE</a> a magnetic field or to provide electrical <a href="https://interviewquestions.tuteehub.com/tag/resistance-1186351" style="font-weight:bold;" target="_blank" title="Click to know more about RESISTANCE">RESISTANCE</a> or inductance; in the latter <a href="https://interviewquestions.tuteehub.com/tag/case-910082" style="font-weight:bold;" target="_blank" title="Click to know more about CASE">CASE</a>, a coil is also called a choke coil (see also inductance).</p></body></html>
72741.

Calculate the molecular masses of H2 S o4 and and NH4Cl​

Answer» <html><body><p>HExplanation:I know it <a href="https://interviewquestions.tuteehub.com/tag/bro-391138" style="font-weight:bold;" target="_blank" title="Click to know more about BRO">BRO</a> but pls sorry to not to <a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a> because it is <a href="https://interviewquestions.tuteehub.com/tag/hard-1015537" style="font-weight:bold;" target="_blank" title="Click to know more about HARD">HARD</a> to write its solution</p></body></html>
72742.

What is the full form of SONAR​

Answer» <html><body><a href="https://interviewquestions.tuteehub.com/tag/sound-648690" style="font-weight:bold;" target="_blank" title="Click to know more about SOUND">SOUND</a> <a href="https://interviewquestions.tuteehub.com/tag/navigation-1112145" style="font-weight:bold;" target="_blank" title="Click to know more about NAVIGATION">NAVIGATION</a> AND <a href="https://interviewquestions.tuteehub.com/tag/ranging-618794" style="font-weight:bold;" target="_blank" title="Click to know more about RANGING">RANGING</a></body></html>
72743.

Where are the following chemical substances used in day to day life? Explain their uses and harmful effects.i) Food colours and essenceii) Dye and Artificial colours​

Answer» <html><body><a href="https://interviewquestions.tuteehub.com/tag/food-463384" style="font-weight:bold;" target="_blank" title="Click to know more about FOOD">FOOD</a> colours in <a href="https://interviewquestions.tuteehub.com/tag/cakes-907553" style="font-weight:bold;" target="_blank" title="Click to know more about CAKES">CAKES</a>,icing,briyani,etcdyes in clotheshope it helpspls <a href="https://interviewquestions.tuteehub.com/tag/mark-555248" style="font-weight:bold;" target="_blank" title="Click to know more about MARK">MARK</a> <a href="https://interviewquestions.tuteehub.com/tag/brainliest-1995348" style="font-weight:bold;" target="_blank" title="Click to know more about BRAINLIEST">BRAINLIEST</a></body></html>
72744.

What is Corona virus​

Answer» <html><body><p>a virus that <a href="https://interviewquestions.tuteehub.com/tag/causes-910982" style="font-weight:bold;" target="_blank" title="Click to know more about CAUSES">CAUSES</a> problems in respiratory <a href="https://interviewquestions.tuteehub.com/tag/track-1424417" style="font-weight:bold;" target="_blank" title="Click to know more about TRACK">TRACK</a> and finally <a href="https://interviewquestions.tuteehub.com/tag/kills-1064142" style="font-weight:bold;" target="_blank" title="Click to know more about KILLS">KILLS</a> the personpls <a href="https://interviewquestions.tuteehub.com/tag/mark-555248" style="font-weight:bold;" target="_blank" title="Click to know more about MARK">MARK</a> as brainliest</p></body></html>
72745.

Write any two applications of centrifugation? ​

Answer» <html><body><p>diagnostic laboratories for blood and urine test.Used in dairies and home to <a href="https://interviewquestions.tuteehub.com/tag/separate-1201161" style="font-weight:bold;" target="_blank" title="Click to know more about SEPARATE">SEPARATE</a> <a href="https://interviewquestions.tuteehub.com/tag/butter-906372" style="font-weight:bold;" target="_blank" title="Click to know more about BUTTER">BUTTER</a> from cream.Used in a <a href="https://interviewquestions.tuteehub.com/tag/washing-733498" style="font-weight:bold;" target="_blank" title="Click to know more about WASHING">WASHING</a> <a href="https://interviewquestions.tuteehub.com/tag/machines-550361" style="font-weight:bold;" target="_blank" title="Click to know more about MACHINES">MACHINES</a> to squeeze out water from wet <a href="https://interviewquestions.tuteehub.com/tag/clothes-919776" style="font-weight:bold;" target="_blank" title="Click to know more about CLOTHES">CLOTHES</a>.</p></body></html>
72746.

Define latent heat of fusion?​

Answer» <html><body><p>The amount of heat energy required to <a href="https://interviewquestions.tuteehub.com/tag/change-913808" style="font-weight:bold;" target="_blank" title="Click to know more about CHANGE">CHANGE</a> the state of <a href="https://interviewquestions.tuteehub.com/tag/1-256655" style="font-weight:bold;" target="_blank" title="Click to know more about 1">1</a> kg of <a href="https://interviewquestions.tuteehub.com/tag/solid-1216587" style="font-weight:bold;" target="_blank" title="Click to know more about SOLID">SOLID</a> to liquid at the melting <a href="https://interviewquestions.tuteehub.com/tag/point-1157106" style="font-weight:bold;" target="_blank" title="Click to know more about POINT">POINT</a> without <a href="https://interviewquestions.tuteehub.com/tag/changing-2508325" style="font-weight:bold;" target="_blank" title="Click to know more about CHANGING">CHANGING</a> atmospheric temp.</p></body></html>
72747.

Amarind propagates vegetatively through(a) rhizome(b) roots(c) leaves​

Answer» <html><body><p>with <a href="https://interviewquestions.tuteehub.com/tag/roots-1191034" style="font-weight:bold;" target="_blank" title="Click to know more about ROOTS">ROOTS</a> <a href="https://interviewquestions.tuteehub.com/tag/xhope-3291263" style="font-weight:bold;" target="_blank" title="Click to know more about XHOPE">XHOPE</a> it's <a href="https://interviewquestions.tuteehub.com/tag/hepl-2698443" style="font-weight:bold;" target="_blank" title="Click to know more about HEPL">HEPL</a></p></body></html>
72748.

Hardest o mineralsEExercises1.Tick() the correct option.1. Which of these sentences is not true for minerals?They are natural substancesThey are formed of crystalsThey are made from living things like plantsThey are in solid state2. Which of these is not true for gemstones?They are pure mineralsThey are preciousThey are part of rocksThey are expensive3. What is an igneous rock?A rock that is formed when magma coolsA rock formed from existing rocksA rock formed from sediments of rocksA rock that is man-made.Where are metamorphic rocks formed?On the surface of the EarthOn river banksDeep inside the Earthn on the ocean floorn rock) coolsagments of existia lakesedimentary rooature and pressurhe Earth's surfa​

Answer» <html><body><p>Explanation:hapter 4 Rocks and Minerals Chapter 4 focuses on Rocks and Minerals, looking at types of rocks. Lessons included in this chapter: #10 Rocks #11 Minerals #12 Igneous Rocks #13 Sedimentary Rocks #14 Metamorphic Rocks Resources for Teachers can be <a href="https://interviewquestions.tuteehub.com/tag/found-458144" style="font-weight:bold;" target="_blank" title="Click to know more about FOUND">FOUND</a> under the Chapter #4 Copymaster. Select from the options on the right to proceed. Rocks Lesson #10 The Earth was formed about 4.6 billion years ago. The planet was so <a href="https://interviewquestions.tuteehub.com/tag/hot-1029680" style="font-weight:bold;" target="_blank" title="Click to know more about HOT">HOT</a> that the entire Earth was molten or liquid. As the Earth cooled, the lightest materials floated to the top and the heaviest materials sank to the center. The outer part of the Earth, the crust, consists of the lightest rock.   Rock Lesson - lava flow   The lightest rocks form the continents, which are made mostly of the rock granite. Most of the granite on the continents has, over millions of years, been broken down, transported, and deposited into sedimentary rock. These layers of sedimentary rock vary from 8-9 miles thick to nothing in some areas like the Canadian Shield of North America. The Canadian Shield has huge outcroppings of granite right on the surface. Under the thick layers of sedimentary rock lies the denser granite.     The granitic continents ride on a much denser rock called basalt. These basalts form the bottom of our continents and the bottoms of our great oceans. This layer of rock extends down to 40 miles from the surface of the earth.     Rock Lesson - Lithosphere   The crust is very thin in comparison to the other layers of the earth. The crust is only 3 miles thick under the oceans and about 40 miles thick under the highest mountain chains. The layer of the earth under the crust is called the mantle. It is over 1800 miles thick!! The crust and the upper level of the mantle form a layer of the earth that moves very slowly (1-4 inches per year). This layer that moves and causes earthquakes and volcanoes is called the Lithosphere.   Rocks are made of two or more different minerals that have been: 1. cemented together, or 2. squeezed and heated together, or 3. melted and cooled together.   Rocks make up the majority of the Earth's crust. One of the most common rock is granite. The four minerals that make up granite are <a href="https://interviewquestions.tuteehub.com/tag/feldspar-460312" style="font-weight:bold;" target="_blank" title="Click to know more about FELDSPAR">FELDSPAR</a>, quartz, mica, and hornblende. Granite was formed when magma cooled slowly forming crystals of the four minerals that make up the rock granite.     Rock Lesson - Granite 1 Look at the photo above of granite. Notice the different mineral crystals that make up the rock, granite.   Most of the Earth's surface rocks are covered by soil or <a href="https://interviewquestions.tuteehub.com/tag/clay-918428" style="font-weight:bold;" target="_blank" title="Click to know more about CLAY">CLAY</a>. Soil contains very small crushed pieces of rock and organic (plant and animal remains) material. Plants such as grass and trees grow in this region of the crust.   Rock Lesson - Hawaii photo The photo above shows a recent eruption of ash that has covered and burned an area of dense vegetation in Hawaii. The lava has cooled and is now a volcanic rock called basalt. The weathering process will <a href="https://interviewquestions.tuteehub.com/tag/break-903849" style="font-weight:bold;" target="_blank" title="Click to know more about BREAK">BREAK</a> the basalt down into small, finer pieces of rock called soil. This process can take a few years or thousands of years to produce soil fine enough for plants to grow well in. The soil will become fertile when bacteria decomposes plant and animal material adding nutrients for living plants.   Rocks are produced in a variety of ways and have been cycled in some area many times. This cycling of the rocks is called the rock cycle.   Rock Lesson - Rock cycle   The rock cycle shows how the earth's rocks are changed again and again. The rocks can be changed at times to another type of rock. The rock cycle can begin anywhere in the cycle. Lets start with igneous rocks. Igneous rocks start as magma. The magma (molten rock under the surface) and lava (molten rock on the surface) hardens into igneous rock. The igneous rock then breaks apart over time through the process of weathering. These bits of broken rock are washed away by rains and deposited in a river. These pieces of igneous rocks are cemented together with other bits of rock and form a sedimentary rock called conglomerate. Over time sedimentary rocks can be buried by earthquakes or other geologic processes. Being buried deep under the surface in areas of high temperatures and pressures or coming in contact with magma can cause these sedimentary rocks to change to metamorphic rocks.</p></body></html>
72749.

What is the diffrence between scum and lather​

Answer» <html><body><p>an insoluble substance that is formed when soaps react with <a href="https://interviewquestions.tuteehub.com/tag/hard-1015537" style="font-weight:bold;" target="_blank" title="Click to know more about HARD">HARD</a> water. However, <a href="https://interviewquestions.tuteehub.com/tag/lather-1069507" style="font-weight:bold;" target="_blank" title="Click to know more about LATHER">LATHER</a> is froth or <a href="https://interviewquestions.tuteehub.com/tag/foam-993899" style="font-weight:bold;" target="_blank" title="Click to know more about FOAM">FOAM</a>, which is formed when soaps react with <a href="https://interviewquestions.tuteehub.com/tag/soft-631843" style="font-weight:bold;" target="_blank" title="Click to know more about SOFT">SOFT</a> water. Also, <a href="https://interviewquestions.tuteehub.com/tag/detergents-19822" style="font-weight:bold;" target="_blank" title="Click to know more about DETERGENTS">DETERGENTS</a> form lather with both hard and soft water.</p></body></html>
72750.

What is casdryl ???​

Answer» <html><body><p>Caladryl <a href="https://interviewquestions.tuteehub.com/tag/clear-408920" style="font-weight:bold;" target="_blank" title="Click to know more about CLEAR">CLEAR</a> (pramoxine) is an <a href="https://interviewquestions.tuteehub.com/tag/anesthetic-378140" style="font-weight:bold;" target="_blank" title="Click to know more about ANESTHETIC">ANESTHETIC</a>, or "numbing medicine." It works by <a href="https://interviewquestions.tuteehub.com/tag/interfering-7292960" style="font-weight:bold;" target="_blank" title="Click to know more about INTERFERING">INTERFERING</a> with pain signals sent from the nerves to the brain. Caladryl Clear <a href="https://interviewquestions.tuteehub.com/tag/lotion-544790" style="font-weight:bold;" target="_blank" title="Click to know more about LOTION">LOTION</a> is used to treat pain or itching caused by insect bites, minor burns or scrapes, and minor skin <a href="https://interviewquestions.tuteehub.com/tag/rash-1177433" style="font-weight:bold;" target="_blank" title="Click to know more about RASH">RASH</a>, dryness, or itching</p></body></html>