InterviewSolution
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InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 69551. |
Defination of evolution... |
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Answer» A biological process which makes species to change over time. Or Change in common characteristics of a particular species during a long period of time is called evolution. Next time कोई दिक्कत आए तो पूछ लेना my friend Evolution is a gradual and continuing process of change that occur over a period of time, due to slight variations in genetic compositions as well as changes in environment, leading to formation of new species. |
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| 69552. |
"WHY" why this word "WHY" is so important for science |
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Answer» Science wants proofIt doesn\'t believe in any belief.That\'s why \'Why\' is the most important thing in science If I beat you.You would say why. So that\'s it,s importance Science is important for our knowledge. In fact some beliefs were change after science developed more accurate technology to study outer space |
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| 69553. |
What happens to its ph when vinegar is added to baking soda |
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Answer» When we\xa0add vinegar\xa0to\xa0baking soda,\xa0the pH\xa0of\xa0the\xa0mixture will decrease. This rxn results in formation of carbonic acid and sodium acetate |
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| 69554. |
What is electrolysis of water explain ? |
| Answer» Electrolysis of water is the decomposition of water (H2\u200bO) into oxygen (O2\u200b) and hydrogen gas (H2\u200b) due to an electric current being passed through the water.An electrical power source is connected to two electrodes, or two plates (typically made from some inert metal such as platinum, stainless steel or iridium) which are placed in the water. Hydrogen will appear at the cathode (the negatively charged electrode, where electrons enter the water), and oxygen will appear at the anode (the positively charged electrode). Assuming ideal faradaic efficiency, the amount of hydrogen generated is twice the amount of oxygen, and both are proportional to the total electrical charge conducted by the solution.Above is the simple setup for electrolysis of water. | |
| 69555. |
Name the process of converting of vegetable oil to vegetable ghee?? |
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Answer» Tq for simple and easy explainition Thanks both of you (why u put sad emoji ankit) Hydrogenation mahi The conversion of vegetable oil to vegetable ghee is called hydrogenation reaction. |
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| 69556. |
Hi bolo ,,,,, |
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Answer» What main apse bhot gussa hu,Aap mujhse baat nhi kr rhe Msg kiya Aap k liye Ok , continued Ha chalu hai |
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| 69557. |
Shivani reply karo |
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Answer» Ha chalu hai Bolo , tumhari to class thi? Bolo kya bol rahi ho Bolo kya bol rahibho Ha |
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| 69558. |
Follow me on Twitter search my name vikshitkumar or send your identity.i will follow you |
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| 69559. |
Hlw,shivani r u there |
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Answer» Hi Nd shivani baat nhi kr rhi kyuki kuchh problem create hui hBut,aapko nhi bta saktaSorry miss for my fault SorryBut, i will install this app from shivani\'s advise She is my best frnd Plzz Tumhare pass brain h ki nhi h toh usse use kro U people r.......Fools its a study apppp yarr |
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| 69560. |
Why resistivity change due to change in temperature |
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Answer» When the temperature of metallic conductor increases, the velocity of free electrons increases but it also cause increase in amplitude of vibration of metallic atoms which cause some extra resistance in the path of free electron. Hence resistance increases with increase in the temperature. Because temperature and nature of material effect the resistivity.. |
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| 69561. |
What is the full form of Ph... |
| Answer» pH\xa0stands for potential of Hydrogen. It represents the ratio of Hydronium ions (H3O) to Hydroxide ions (OH). It is a measure of acidity and alkalinity of a solution. The\xa0pH\xa0scale usually ranges from 0 to 14. | |
| 69562. |
What are Plant hormones and give example? |
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Answer» This chapter is removed from syllabus. Plant hormones are simple organic substances transported through xylem, phloem or by diffusion. They are produced in one part of the plant and transported to the other. No specific organs are involved in the synthesis of the plant hormones.Examples: Auxins, cytokinins, ethylene, gibberellins.\xa0 |
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| 69563. |
Implications of balanced chemical equations |
| Answer» 1.The chemical equation will satisfy the second law of chemical combination i.e. Law of Conservation of Mass which states that mass can neither be created nor be destroyed in a chemical reaction.2.So its clear that the total mass of all the elements in the reactant side will be equal to the total mass of the elements in the product side.3.Therefore it can be said that the total no.of atoms in a element in the react side will be equal to the total no. of atoms of that element in the product side. | |
| 69564. |
What is total internal reflection and the conditions necessary to obtain a total internal reflection |
| Answer» If light is travelling from denser medium to rarer medium and the angle of incident is more than the critical angle , then the light is reflected back into . The denser medium which is called the total internal reflection . | |
| 69565. |
how we find image formed by curved mirrors that it is small diminished or enlarge |
| Answer» When the\xa0concave mirror\xa0is placed very close\xa0to\xa0the object, a magnified and virtual\xa0image\xa0is obtained. But if\xa0we increase\xa0the distance between the object and the\xa0mirror\xa0then the size of the\xa0image\xa0reduces and a real\xa0image\xa0is\xa0formed. | |
| 69566. |
why magnesium ribbons rubbed before burning |
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Answer» They are rubbed with sandpaper to remove the layer of magnesium oxide and for further burning so that it can burn easily. Magnesium gets covered with a layer of magnesium oxide when kept in air for a long time. This layer hinders the burning of magnesium. Hence,it is to be cleaned before burning It is rubbed with sandpaper to remove layer of magnesium oxide which hinders the burning of magnesium ribbion |
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| 69567. |
Magnification me mirror walle case me minus sign aata hai na m=h\'/=-v/u right ir wrong |
| Answer» Right | |
| 69568. |
Suggest any video on YouTube that help me to remember image formation by mirror and lens. Plz |
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Answer» Physics wallah YouTube channel Green board YouTube channel and magnet brains you tube channel Hii vanshika |
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| 69569. |
How I can remember image formation by mirror and lens easy trick . Plz help me |
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Answer» Mein karo kya Hlw,vanshika Plane and convex mirror,diverging lence never make a real image.concave mirror and converging lence always makes a real image . Send your whatsapp no. To yash bro,s no. 9977094871. |
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| 69570. |
गुजर रही है जिंदगी बड़े नाजुक दौर से.मिलती नहीं तसल्ली तेरे सिवा किसी और से❤❤ |
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Answer» Meri life ke har relationship me misunderstandings crate hoti hai which hurts me alot. So now i don\'t trust anyone. Please muje galat matt samahna. Plz???? Yash i am really sorry but i want to score super marks. So i not replying rubbish questions.But I also want fun with study. So i ask people about there interest and them them about my interest. Yash again sorry for hurting u. I don\'t want to hurt you. Please sorry. ???? |
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| 69571. |
What do you mean by PT in deleted topics |
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| 69572. |
Write the product of thermal decomposition of ammonia |
| Answer» NH3 ---------- H2 +N2 in presence of heat . During the thermal decomposition reaction . | |
| 69573. |
Hlw,sachin i\'m very happy to know about u |
| Answer» Tell the name | |
| 69574. |
D. N. A. Fullform |
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Answer» Deoxyribonucleic acid Daily news and analysis डीऑक्सीराइबो न्यूक्लिक एसिड Daily news anrhlyes |
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| 69575. |
Yr. I m very sadI want to talk someone...???? |
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Answer» What happen shivani,again headache or something else?? No,khushi nothing Is ok.Can u talk with with me sometime.. |
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| 69576. |
Why there is change in small intestine in animal |
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Answer» Animal have a large size of small intestine because they directly take cellulose from grass and for the digestion of cellulose there is a change of small intestine in Animal Changing of small intestine size in animals depend upon which types food they eat.Because meat can digest eaily in short time while vegetables take more time for digesting than meat.i,e.humans have large sized intestine than forest animals. |
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| 69577. |
Describe magnetic field due to solenoid. (In short) |
| Answer» \tA coil with many circular close turns of insulated copper wire (like a cylinder as shown above) is a\xa0solenoid.\tOne end of such a\xa0solenoid\xa0behaves like the\xa0north pole and the other as a south pole.\tTherefore magnetic field due to current in the solenoid is similar to a bar magnet. The fields always\xa0emerge out of the North pole and always merge into the South pole\tThe field\xa0inside\xa0the solenoid is uniform.\tThe strong magnetic field inside the solenoid is so strong that it can be used\xa0to magnetize a piece of soft iron\xa0when it is placed inside the coil. The magnet formed like this is called a\xa0Electromagnet | |
| 69578. |
Can anyone tell me which website provides best notes for science plz answer. |
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Answer» Please krana Kal tum kis bat ki ha chati thi |
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| 69579. |
Koi bat karega please yar |
| Answer» Boliye ky | |
| 69580. |
What is mean by amphotoric oxide and give it\'s example? |
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Answer» those meta oxides which react with metals are called amphoteric oxides . Those which have capacity to react with both acid and base Ex : Zno |
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| 69581. |
What is the difference between permanent and temporary magnet? |
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Answer» A\xa0permanent magnet\xa0is one that retains its magnetic properties for a long period of time. Examples are iron, nickel, cobalt and some rare earth alloys etc.\xa0Temporary magnets\xa0are those that simply act like\xa0permanent magnets\xa0when they are within a strong magnetic field. .\xa0Permanent magnets\xa0have their atoms aligned all the time.\xa0Temporary magnets\xa0have their atoms aligned only while under the influence of a strong external\xa0magnetic\xa0field. permanent permanent magnet are those which produce a comparitively weak force of attraction its tenth can\'t be changed the polity of this magnetic fields and cannot be changed example bar magnet.temporary magnet are those which produce a strong force of attraction its tenth can\'t be changed its quality is not fix and it can you change in by the change of direction of current in a coil example electromagnet |
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| 69582. |
Goodnight to my all friends ?? |
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Answer» Good night and sweet dreams Gn |
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| 69583. |
What is inertia? |
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Answer» An object cannot change its state of rest or state of uniform motion in a straight line by itself. In other words, all objects resist a change in their state of rest or motion.This tendency of objects to resist or oppose change in their state of rest or motion is called inertia.Mass of an object is the measure of its inertia. Inertia is the resistance of any physical object to any change in its velocity |
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| 69584. |
What is the role of sunlight in photochemical decomposition reaction |
| Answer» The role of sunlight in photochemical decomposition reaction is as follows -• The photochemical decomposition reactions are chemical decomposition reactions which are caused by the application of the light rays or photon particles.• Now, from the above mentioned definition,we came to know that the application of the light rays or photon particles,is mandatory to perform of photochemical decomposition reaction.• And, sunlight is a good source of light rays and photon particles. That\'s why, sunlight is very important for different photochemical decomposition reactions. | |
| 69585. |
1. MENTION ANY TWO COMPONENTS OF BLOOD? |
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Answer» RBC , WBC and Platelets. Plasma. Plasma is\xa0the\xa0liquid\xa0component of blood, in which\xa0the\xa0red\xa0blood\xa0cells, white\xa0blood\xa0cells, and platelets are suspended. It constitutes more than half of\xa0the blood\'s\xa0volume and consists mostly of water\xa0that\xa0contains dissolved salts .\xa0 RBC and WBC Blood is a specialized body fluid. It has four main components: plasma, red blood cells, white blood cells, and platelets. Blood has many different functions, including: transporting oxygen and nutrients to the lungs and tissues. |
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| 69586. |
How many number of neutrons are released in a fission of u-235?A.1.0B.3.0C.2.0D.4.0 |
| Answer» B) 3.0 | |
| 69587. |
Where does Adam apple occur |
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Answer» In front of our throat The protruding part of the throat in boys is called Adam’s apple. It is the enlarged voice box or larynx which gets enlarged and visible from outside at the onset of puberty. This makes the voice of boys hoarse. On the front of thyroid cartilage When the larynx grows larger during puberty, it sticks out at the front of the throat. This is what\'s called an Adam\'s apple. Everyone\'s larynx grows during puberty, but a girl\'s larynx doesn\'t grow as much as a boy\'s does. That\'s why boys have Adam\'s apples. |
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| 69588. |
Assertion and reason chapter 5 need 5 question and answers |
| Answer» | |
| 69589. |
The *** of children determine by father not by mother. Justify |
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Answer» The *** of the children is determined by what they inherit from their father and not their mother". ... 1 Male will have 2 *** chromosomes ie XY and female will have XX as their *** chromosomes. 2 Thus male can donate either X or Y and female will donate only X at the time of gamete formation. Dna Because mother having XX *** chromosome and father having XY *** chromosome,so mother have XX but father XY if X from the father fertilise then Baby should be a girl and if Y then the baby is a boy.Therefore the *** of the baby is determine on father. Bcoz mother\'s contain only XX chromosomes and father contains Both XY chromosomes Hence the xxx of children determine by Father not by mother. |
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| 69590. |
Tumne hame dhoka diya kyuki hamne tumhe Moka diya. |
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Answer» Sachh me koi nahi he tumhari kasam ple6 विश्वास करो Meri Koi dushri girlfriend nahi he Sorry आई एम जोकिंग |
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| 69591. |
Explain the digestion in stomata |
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Answer» As food reaches the end of the esophagus, it enters the stomach through a muscular valve called the lower esophageal sphincter. The stomach secretes acid and enzymes that digest food. Ridges of muscle tissue called rugae line the stomach. The stomach muscles contract periodically, churning food to enhance digestion. We all know that stomata are the tiny pores on the leaves which play a major role in the exchange of gases. The intake of carbon dioxide and the outgoing of oxygen both takes place through these pores.\xa0The respiration in leaves takes place through the tiny pores called stomata present on them. The exchange of gases occurs through these pores. The oxygen is transported to other cells of the plant by diffusion and in the same carbon dioxide is removed from the cells. In this way respiration takes place in leaves. |
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| 69592. |
Koi yaha hai |
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Answer» Sorry, vo by mistake type ho gya Bhauk Yes, bolo Ha hai |
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| 69593. |
It\'s kisi not kisu. |
| Answer» Ooooo | |
| 69594. |
Tum to tata byy byy kahrahi thi na abb kay hua abb bolo |
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Answer» U don\'t know anything about my life so please don\'t hurt me. Plz Kon vo Sorry. Enjoy with your new GF. Sorry Abb javab nahi he Kuch nahi hua. |
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| 69595. |
तेरी तो फितरत ही थी सबसे मोहब्बत करने की. हम बेवजह खुद को खुशनसीब समझने लगे |
| Answer» Nice | |
| 69596. |
मोहब्बत का नतीजा दुनिया मैं हमने बुरा देखा. जिन्हें दावा था वफ़ा का उन्हें भी हमने बेवफा देखा.?✌ |
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Answer» Wha nice Keep it up Waaaa |
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| 69597. |
Please koi kahi mat jao....... Tum sab ki vajah se hi to sab yaha chat karne aate h |
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Answer» Ha sahi khaha Fine And how are you Whats sabs Hi Hii bro |
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| 69598. |
Hlo frnds and good evening |
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Answer» bbbbbb Hii , good evening |
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| 69599. |
Find the net resistance and calculate current flowing into the circuit |
| Answer» Explanation:....10 ohm and 15 ohm are in series and also 20 ohm and 5 ohm are in series........let 10 ohm be R1 , 15 ohm be R2 , 20 ohm be R3 and 5 ohm be R4........therefore,......T1= R1 + R2 = 10 ohm + 15 ohm = 25 ohm....T2 = R3 + R4 = 20 ohm + 5 ohm = 25 ohmow,......T1 and T2 are in parallel........1/T1 + 1/T2 = 1/25 + 1/25 =2/25 = 12.5..... ohm.......therefore,.......current (I) = V/R = 45V/12.5 ohm........= 18/5.........= 3.6 A | |
| 69600. |
Lovi I am girl??? |
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Answer» Hiii Hi So, Why you didn\'t change your name???? Hi kashish |
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