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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.
| 5201. |
All constant are dimensionless. Comment |
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Answer» A dimensionless\xa0physical constant, sometimes called a fundamental physical\xa0constant, is a physical\xa0constant\xa0that is\xa0dimensionless. It has no units attached and has a numerical value that is independent of the system of units used Inphysics,a\xa0dimensionless\xa0physical constant, sometimes called a fundamental physical\xa0constant, is a physical\xa0constant\xa0that is\xa0dimensionless. It has no units attached and has a numerical value that is independent of the system of units used. |
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| 5202. |
Where are the answers of last year question papers of physics chemistry |
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| 5203. |
What is the dimension formula of gravitational constant |
| Answer» M^-1 L^3 T^-2 | |
| 5204. |
What is the full form of MKS |
| Answer» meter, kilogram, and second | |
| 5205. |
Why some physical quantities are dimensionless |
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| 5206. |
Who is father of physics |
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| 5207. |
Kinematics |
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Answer» It is the branch of mechanics which deals with motion of object without reference to the forces which cause motion Branch of mechanics which deals with motion of object without |
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| 5208. |
Which of the following length measurement is most accurate and why |
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| 5209. |
Which of these following length measurement is most accurate and why |
| Answer» Complete the queation first | |
| 5210. |
It necessary to write derivation |
| Answer» Yes its obviousU know in physics all the 5 matk questions are derivations u should give time to derivations rather than numerical | |
| 5211. |
What is fundamental forces |
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| 5212. |
What is netforce |
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| 5213. |
What is the difference between velocity and displacement |
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Answer» Velocity is displacement covered with respect to time The shortest distance between two points are known as displacement and velocity is displacement by time taken |
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| 5214. |
Derivation of fill kinematics |
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| 5215. |
Is vector is important for 11class and what type of questions are coming from vector |
| Answer» Projectile questions | |
| 5216. |
How we can add or subtract any vector quantity? |
| Answer» What is hallophylls | |
| 5217. |
Physics last year sa1 questions paper solution |
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| 5218. |
Define acceleration?? |
| Answer» Change in velocity / time | |
| 5219. |
Give me please derivatives formula please |
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| 5220. |
Explain vector |
| Answer» The physical quantity which has both magnitude and direction and it also obeys vector law of addition(triangle law of addition) is kown as vector quantity | |
| 5221. |
What is errors |
| Answer» Difference between true value and observed value | |
| 5222. |
What is centripetal force? Explain |
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Answer» MVe2/r It is the force which acts on a body which is moving in a circular path. |
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| 5223. |
What is the name of Newton\'s law of motion |
| Answer» No specific name .there are 3 different laws | |
| 5224. |
What is angular size and angular diameter |
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| 5225. |
Define accuracy and precision. |
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| 5226. |
Types of relative velocity |
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| 5227. |
Prove area is a vector quantity |
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| 5228. |
Show that for same range of projectile there can be two angles of throw. |
| Answer» When any object is thrown with α angle and other with 90-α then the range will be same. So we can say that for same range of projectile there can be two angles.Let projectile angle α=90-α Then, R = u.usin2α/g R\'=u.usin2(90-α)/g R\'=u.usin(180-2α)/g R\'=u.usin2α/gIt means R=R\' | |
| 5229. |
Draw the graph of an object in uniform mation in time graph |
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| 5230. |
Dimensional formulae |
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| 5231. |
Define 1-dimensionnal Motion |
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Answer» The object is said to be moving with 1D motion if only one co-ordinate out of three co-ordinate specifying the position of the object Rectilinear motion which requires either of the three axes ie, x, y and z axis to describe is called 1-dimensional motion. Only one coordinate out of the set of three axes changes when an object travels in such type of motion. |
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| 5232. |
Derivation of Einstein\'s equation e=mc2 |
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| 5233. |
Significant errors |
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| 5234. |
Derive relation between Momentum and kinetic energy |
| Answer» KE=1/2*v*momentum | |
| 5235. |
What is the dimensional formula of unit vector I cap |
| Answer» No unit (position vector) | |
| 5236. |
What is law of inertia ?? |
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| 5237. |
Explain about calculus |
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| 5238. |
Who plays coc |
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| 5239. |
What is resultant? |
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| 5240. |
How do we add vector |
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| 5241. |
When is the magnitude of vector A + b equal to the magnitude of vector A-B |
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| 5242. |
8 add in 5 what we get |
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| 5243. |
सदीश किसे कहते है |
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| 5244. |
सतीश किसे कहते है |
| Answer» | |
| 5245. |
Please tell me about verniers calliper |
| Answer» It is the device to check the internal and external diameter of cylinderical body .We can also find the depth of the body .If we have depth and diameter ,we can find the volume of the body . | |
| 5246. |
What do you mean by screw gauge |
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| 5247. |
Pls.. explain me about the law of conservation of momentum example : rocket |
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| 5248. |
Bectar |
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| 5249. |
एकांक एवं परिमाण |
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| 5250. |
What is the polygon law of vector addition |
| Answer» If the number of vector is represented both in magnitude and direction by the side of the open polygon taken in same order then their resultant is represented both in magnitude and direction by the closing side side of polygon taken in is order (R=A+B+C+D) resultant of four vector | |