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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.
| 8201. |
To write the limitation of dimension and its use ? |
| Answer» limitation of dimension*different quantities may have same dimensional formula*not valid if has more than 3 dependent factor*donot say about proportionality constant | |
| 8202. |
Stress strain graph |
| Answer» Stress is directly proportional to strain under elastic limit | |
| 8203. |
If radius of a sphere is (2±0.03)cm , then find the % error of its volume |
| Answer» | |
| 8204. |
Where can i get all derivations of physics class 11? |
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Answer» S.L Arora Kumar mittal physics book is the best book Nageen parkashar book h You should buy Modern ABC physics.....it has all sort of derivations you need... |
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| 8205. |
Ascents formula |
| Answer» h=2S cos theta/r×density×gwhere S=surface tension,r= radius of one end of capillary tube, h=height upto which liquid level rises in the capillary tube and g=acceleration due to gravity | |
| 8206. |
State Bernoulli\'s theorem applicable for a liquid having a stream Line flow. |
| Answer» | |
| 8207. |
Date sheet??????? |
| Answer» | |
| 8208. |
Is time be negative ?explain with example |
| Answer» No time can\'t be negative | |
| 8209. |
Time is a scaler or vector quantity ?explain |
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Answer» Time is a scalar quantity because it has no direction,it has only magnitude. Time is a scalar quantity as it has magnitude but no direction. |
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| 8210. |
Define yeild point. |
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Answer» ... Yeild point is a stress level at which a metal or any other material ceases to behave elastically .The stress divided by strain is no longer constant. |
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| 8211. |
What is mass flux?? |
| Answer» | |
| 8212. |
Escale velocity |
| Answer» Escape velocity is the velocity required to escape the atmosphere of a given planet.Escape velocity of earth is 11.2 km/s. | |
| 8213. |
Define the unit joule |
| Answer» | |
| 8214. |
What is coefficient of restitution |
| Answer» It is the ratio of velocity of separation to the velocity of approach.It is given by expression :-e=(v\'-v)/(u-u\') | |
| 8215. |
Convert 0.48l/m into metre cube/ second how |
| Answer» | |
| 8216. |
U tube syllabus me nhi h to kya school me teachers exam me de skte h kya |
| Answer» Nhi denge | |
| 8217. |
what is the factor on which the centre of mass depends |
| Answer» Position of center of mass depend upon 1) mass of rigid body 2) position of mass from axis 3) axis of system 4) distribution of mass | |
| 8218. |
Any type of car engine which can burn water as fuel |
| Answer» | |
| 8219. |
All derivation of oscillations n wave? ???? |
| Answer» You should buy any reference book of physics ? | |
| 8220. |
Relation between angular momentum and torque |
| Answer» Rate of change of angular momentum is equal to change in torque | |
| 8221. |
Bernoulli theoram and Bernoulli eq are same |
| Answer» Yes | |
| 8222. |
Bernoulli equation and Bernoulli equation are same |
| Answer» | |
| 8223. |
What is radius of gyration |
| Answer» It is the perpendicular distance of any point let it be p from the axis where its whole mass is concentrated | |
| 8224. |
Derive the relation between rotational motion and moment of inertia |
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| 8225. |
Show that A= 2icap - 3jcap+ 4kcap and B= -6icap +9jcap -12kcap are parallel to each other |
| Answer» | |
| 8226. |
Why wires used to support bridges have more youngs modulus |
| Answer» | |
| 8227. |
Practical lab of Physics n chemistry. |
| Answer» | |
| 8228. |
If any one have the last year paper of kvs annual paper of Bhopal reason |
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| 8229. |
Explain resonance |
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Answer» The question is of physics Delockalisation of pi electron and forming different structure is known resonating structure and phenomenon is known as resonance.It is of 2 types:1- + resonance 2- negative resonance |
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| 8230. |
If we are walking towards right where will be friction produce,???? |
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Answer» in left direction Towards left As friction acts in the opposite direction of motion so friction will act on the left side. |
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| 8231. |
What is hook\'s law? |
| Answer» Acc. to hooke\'s law, stress is directly proportional to strain. | |
| 8232. |
What is manometer |
| Answer» Manometer is the scientific instrument used to gas pressure. A common simple manometer consist of a U-shaped tube of a glass filled with some liquid. | |
| 8233. |
Derivation for simple pendulum |
| Answer» | |
| 8234. |
excess pressure inside the soap bubble |
| Answer» 4T/R | |
| 8235. |
Explanation of applications of lmpulse |
| Answer» | |
| 8236. |
Explation of application of impulse |
| Answer» | |
| 8237. |
I want all the practicals of class 11 of physics |
| Answer» Purchase lab manual | |
| 8238. |
What is the expression for the potential energy of spring |
| Answer» | |
| 8239. |
Carnot cycle is imp for exam or not plz say |
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Answer» It is just to calculate the max effecency of a heat engine BRO just learn the derivation and chill Yes it is. |
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| 8240. |
How much Marks you need to get pass in physics |
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Answer» U have to acheve 23 marks in session ending bt in percent u have to achieve 33% out of 100%Alought if u not did well in ur precious exams then u have to achieve minimum 46 marks in sessions ending? 33 25 |
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| 8241. |
What is non? |
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| 8242. |
Derive parallel axis shriram |
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| 8243. |
How can use vectors |
| Answer» | |
| 8244. |
,?What is the condition for a geostationary satellite ??? |
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| 8245. |
derive the equation in short motion in a vertical circle |
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| 8246. |
Why is water proofing agent is cottted over a rainy coat |
| Answer» | |
| 8247. |
Kendriya |
| Answer» | |
| 8248. |
why is gravity more at poles? |
| Answer» Because g is inversely proportional to r^2 Which means that if radii is small gravity is more and vice versa And at poles r is less that at equater because earth is elliptical in shapeThat is why gravity is more at poles | |
| 8249. |
Types of motion |
| Answer» | |
| 8250. |
What is the normal reaction of a pulley |
| Answer» | |