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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.
| 10051. |
What is airenchyma? |
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Answer» This is a tissue that provides buoyancy to the aquatic plants to float on water airenchyma are the tissue which floats on water |
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| 10052. |
if an object is at infinity then what is the gravitational force by earth on the object??? |
| Answer» | |
| 10053. |
Wgat is motion |
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Answer» Change of the position with respect to time known as motion Change of the position of the body is called motion A moment of a body are called motion Any object with covers some distance in a given time and reach its final velocity ..known as motion |
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| 10054. |
M=mc2 |
| Answer» Correct your question E=mc2 | |
| 10055. |
Why does water vapour made when we heat water |
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Answer» Because when the water get heat energy then the water vapur start forming so , by getting heat or getting energy the water converts into vapour because the particle of water gain energy and evaporates in the form of water vapour |
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| 10056. |
What is biotic and abiotic factors? |
| Answer» The main factor is that in biotic all things are natural but in abiotic the things are man made also | |
| 10057. |
Difrence between g and G |
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Answer» Sorry!! that is not Gr it isG g refers to acceleration due to gravityGr refers to the gravitational force. |
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| 10058. |
Why does the moon does n\'t fall on earth |
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Answer» because of gravitational force acting on it Because............ |
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| 10059. |
Explain bouncy |
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Answer» it is actually of up thrust on a body by water in upwards direction When an object immersed is water ,object experience a upward force is called bouancy |
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| 10060. |
SI unit of inertia |
| Answer» m/s | |
| 10061. |
Full form of IUPAC is what? |
| Answer» International union of pure and applied chemistry | |
| 10062. |
Why lysosomes are called suicidal OR gate |
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Answer» It is directly written in the book . You can connect to various app. Please do not waste your time . Oh.......? Lysosomes contains digestive enzymes....when the cell gets damage and the lysosomes may gets brust its enzymes comes out of the cell which digest the whole cell....so that\'s why lysosomes are called suicide bags.... lysozyme are called suicide bags because they have digestive enzymes which helps in auto digestion of the worn out cell and digestion of foreign bodies .so lysosomes are called suicide bags |
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| 10063. |
What is Drawback of Newton\'s atomic theory. |
| Answer» Hi you want drawbacks of Dalton\'s atomic ? | |
| 10064. |
Why solid carbon dioxide is called \'dry ice\' ? |
| Answer» It is called so as it appears like ice and directly changes from solid to gaseous state without changing into the intermediate state(liquid) | |
| 10065. |
What is the principul and .methord separation of nh4v from carbon salt |
| Answer» | |
| 10066. |
What is the principuland methods of separation of colour caponent |
| Answer» | |
| 10067. |
What is the principul and methord1 of separation of two visible liquids |
| Answer» Distillation ( if the boiling point of those liquids has a difference of 25℃ than it is simple distillation and if difference is less than 25℃ than it is fractional distillation ) | |
| 10068. |
What is the principul and methods of separation of cord from milk |
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Answer» Centrifugation Churning or centrifugation |
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| 10069. |
What is the principul and methods of separation of day from ink |
| Answer» Evaporation | |
| 10070. |
Separate milk from cream and what is it principul |
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Answer» Centrifugation The process of centrifugation. Centrifugation. |
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| 10071. |
Define tyndal effect |
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Answer» The scattering of a beam of light is called the Tyndall effect.. The scattering of light by particles is known as tyndall effect .We can absorb the scattering of light in colloids and suspension.We can\'t absorb tyndall effect in true solution. the scattering of beam of light from a solution is called tyndall effect |
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| 10072. |
Solution and colouid are stable but suspension is unstable |
| Answer» | |
| 10073. |
What is meaning of motion along a straight line? |
| Answer» Motion is the phenomenon in which an object moves from place to place without coming to rest and when an object moves in straight line with constant motion it is called motion along straight line ... | |
| 10074. |
Important question 1st term |
| Answer» U want important questions i have that is .............................. Full book important | |
| 10075. |
What is the meaning of tyndall effect? |
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Answer» •The scattering of light by particles is called tyndall effect. • we can absorb the scattering of light in colloids solution and suspension solution.• we can\'t absorb the scattering of light on true solution. When a beam of light passes anything it cannot be a solution it Will be a hetrogenous mixture and it can be a suspension or a colloid When the beam of light passed through any solution and it gets scattered into components When a beam of light passed in the solution it defined as movement of particles this pheonomena is known as scatter of light and tyndall effect |
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| 10076. |
How does an Electrical ingian starts |
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Answer» Mani what is these? Drerrrrerererrereererrrdddrsdddsdddddddrrrrrrrrrrrererere |
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| 10077. |
Density? |
| Answer» The mass per unit volume is called density? | |
| 10078. |
What is the state of water at 0 C |
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Answer» Ice Ice Ice as well as water bcoz it is the FREEZING temperature, so the water is not fully freezed Ice |
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| 10079. |
Draw a position time graph for an object in rest |
| Answer» There have to be given something with time and position is never related to time so give something like velocity time graph or distance time graph | |
| 10080. |
Difference between compost and vermi compost |
| Answer» Compost\xa01.Manure prepared from farm waste material, vegetable waste, animal refuse, sewage waste, domestic waste, straw etc. on decomposition in pits.2.It takes 3-6 months to prepare.3. Organic remains decomposed by microbes naturally.Vermi compost\xa01.Compost which is prepared by using earthworms.2.It takes 1-2 months to prepare.3.Organic remains are pulverized by earthworms. | |
| 10081. |
Write three uses of metals and three uses of non metals |
| Answer» Uses of metal1) Fe,Cu and Al are used to make cooking utensils,water boilers for factories.2) Cu metal is used for making electric wires for household wiring,electric motors,armature of dynamos etc.3) Al metal is used for making electric cables and over head electric transmission lines.Uses of Non-metal1) Oxygen is a non-metal which is used by plants and animals for breathing.It is essential for maintaining our life.It is used in the process of burning of fuels in homes,factories and transport vehicles.2) Nitrogen is used in making fertilisers to enhance plant growth.It is used in food packing instead of air,to keep the food healthy.3) Chlorine is used in the water purification process.It has the ability to kill germs ,so chlorine makes the drinking water supply germ free. | |
| 10082. |
define the following terms plasmolysis endocytosis and membrane biogenesis |
| Answer» When the living cell loses water through osmosis then there is sHrinkling or contraction of protoplasm away the cell is called plasmolysis | |
| 10083. |
Newtonslawrelatedproblemsolvedexamples |
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Answer» Deeksha well done Big round of applause ??️?? so your question is Newton\'s law related problem solved examples Try try but don\'t cry ? ? Pahle sahi se likhana to sikho |
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| 10084. |
coolidal solution explain |
| Answer» The particles of these solution are suspended in the solution throughout tje bulk of tge medium. | |
| 10085. |
give an example of brownian motion |
| Answer» Example:you can see when light comes from a window in a dark room. You can able to see substance floating on that light beem. | |
| 10086. |
Why is petroleum also known as black gold |
| Answer» Because when crude oil is extracted from the land it is black in color. People call it gold because of its oils and value . It is very difficult to find. So it is called Black Gold | |
| 10087. |
Name the tissue whose cells are long cylndrical unbranched and multinucleate plese give 5 example |
| Answer» Striated | |
| 10088. |
what happens when a saturated solution is heated |
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Answer» when a saturated solution is heated it becomes unsaturated so you can add more solute in the solution U can add more solute in the solutio |
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| 10089. |
Define centripetal force. |
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Answer» The force that keeps a body moving along the circular path is acting towards the cetre and responsible for the change in direction of velocity or acceleration called centripetal (centre seeking) force Centripital force is a force in which planets are attracted fron the center only. |
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| 10090. |
Action and reaction cancel each other even if they act on the same body.why? |
| Answer» Third law of motion | |
| 10091. |
define prokariyota |
| Answer» The prokaryote are one of the two major groups of biological organisms the other is Eukaryota. Prokaryotic consists of two Kingdom such as the archaebacteria and the eubacteria | |
| 10092. |
Rainwater harvesting and methods |
| Answer» Rainwater harvesting is a technique of collecting and storing rainwater for domestic useRainwater harvesting is a technique of collecting and storing rainwater for domestic use. Three\xa0methods of\xa0rainwater harvesting followed in different regions of India for:\tBamboo dripping irrigation system in Meghalaya\tStoring rainwater in underground \'tankas\' in Rajasthan\tKuls or guls are the water diversion channels built mainly in the Himalayan region for agricultural purposes | |
| 10093. |
Different between homogenous and heterozygous |
| Answer» Homogenous-> Those mixtures in which the substance are completely mixed together and are indistinguishable from one another\'s are called homogeneous mixture. For example. Sugar and water.Heterogeneous-> Those mixtures in which the substance remains seprated and one substance spread throughout the others substance are called heterogeneous mixture. For example sand and water. | |
| 10094. |
Why the three laws of motion connected with each other |
| Answer» | |
| 10095. |
What is difference between homogeneous and heterogeneous mixture? |
| Answer» In homogeneous mixture particles are mixed uniformlyIn heterogeneous mixture particles are mixed non-uniformly | |
| 10096. |
What do you mean by universal law of gravitional constant |
| Answer» Universal Law of gravitation was formulated by Sir Issac Newton.It states thatEvery body in universe attracts every other body with a force which is directly proportional to the product of their masses and inversely proportional to the square of distance between them. The force acts along the line joining the two bodies | |
| 10097. |
Prove F= m ×a |
| Answer» According to the Newton’s 2nd\xa0Law of motion, the rate of change of linear momentum of a body is directly proportional to the applied external force and in the direction of force.It means that the linear momentum will change faster when a bigger force is applied.Consider a body of mass ‘m’ moving with velocity v.The linear momentum of a body is given by: p = mvNow According to Newton’s 2nd\xa0Law of Motion:Force is directly proportional to rate of change of momnetum, that isF α dp/dtF = k dp/dtF = k d(mv)/dtF = k md(v)/dtF = k maExperimentally k =1F = maWhich is the required equation\xa0of force. | |
| 10098. |
What is newton,s |
| Answer» | |
| 10099. |
What is differnt betwern balanced and unbalanced force |
| Answer» In the balanced forces the resultant force is always zero but in the unbalanced forces the resultant force is not zero | |
| 10100. |
Nam name one type of Indian Bee and one types of Italian bee |
| Answer» Apis cerana indica, an Indian honey bee is a unique type of bee that is non-aggressive in nature and shows no signs of swarming in its behavioral pattern. This bee is also found in the neighboring countries of India, as it is a subspecies of Asiatic honey bee.Apis mellifera Ligustica, found in Italy is the most well-known and domesticated honeybee.With the exception of Antarctica, this bee can be found in almost every continent. | |