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.
| 10201. |
What is the S.I. unit of density??? |
| Answer» Kg/m\'3 | |
| 10202. |
If wear cotton clothes in summer season then why our body get cool instead being hot? |
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Answer» Because the cotton clothes is good cloth and he is important for our body Because the cotton cloth are good observer of sweat and also it gets evaporated thus cooling effect is caused |
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| 10203. |
What is organism |
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Answer» \xa0An\xa0organism\xa0refers to any individual living thing that can react to stimuli, reproduce, grow . a living thing, especially one that is so small that you can only see it with a special instrument (a microscope) |
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| 10204. |
What is dna and sperm |
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Answer» Dna is genetical fluid present in nucles energy is stored in form of dna sperm is a male gamet Deoxyribonucleic acid or\xa0DNA\xa0is a molecule that contains the instructions an organism needs to develop, live and reproduce.Sperms:\xa0The male gamete or reproductive cell involved in sexual reproduction. It is produced by a male organism that unites with the egg of a female organism forming a zygote . DNA is a genetical fluid which is present in the Nucleus Full form of DNA is Deoxyribonucleic Acid |
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| 10205. |
what is the metal |
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Answer» Any\xa0chemical\xa0element that is an effective conductor of electricity and heat can be defined as a\xa0metal . Metals is a substance wh8ch posses thesre properties - ductility,medkskcmvs,dkci,kdicidkc |
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| 10206. |
Name virus which causes AIDS |
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Answer» HIV virus. ??? Hiv Aids is caused by HIV virus |
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| 10207. |
What is Dilute solution? |
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Answer» Dilute solution means more amount of solvent is present than solute ??? The solution which has high %of water |
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| 10208. |
What is thrust ? Is it different from pressure |
| Answer» the perpendicular force is called thrust yes it is differnent from pressure | |
| 10209. |
Difference between weight and mass ? |
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Answer» S. I. Unit of mass is kilogram and S. I. Unit of weight is Newton mass of an object cannot be zeroweight of a object can be zero at the centre of the earthmass is a scalar quantity weight is a vector quantitymass is measured by beam balanceweight is measured by spring balance Mass always remain constant Whereas weight do not |
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| 10210. |
What are the 3 conditions for an object floating ? |
| Answer» 1. Buoyancy2. Shape of object3. Property of object ,which is floating on water | |
| 10211. |
What happens when change of pressure occurs |
| Answer» | |
| 10212. |
Define vectors and give example |
| Answer» A quantity that has both magnitude and direction...Examples.=What are 20 examples of vector quantities?20 examples of vector quantities in physics -1) Displacement2) Velocity3) Acceleration4) Force5) Torque6) Electric field7) Magnetic field8) Angular velocity9) Linear Momentum10) Dipole moment 11) Vector potential 12) Angular momentum13) Weight14) Current density15) Thrust 16) Magnetic dipole moment 17) Magnetisation18) Polarization19) Electric Displacement20) Poynting Vector. | |