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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.
| 7001. |
Bvvvvhh |
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| 7002. |
Retardation formula |
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| 7003. |
Excess pressure |
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| 7004. |
Types of motion? |
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| 7005. |
The rate of change of momentum of a body is 2kgms–2 .What is the force acting on the body ? |
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| 7006. |
Sir pl tell me which is more pressure square cylinder or circular cylinder |
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| 7007. |
Why rocket go in the space but jet not |
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Answer» The given answer is not right.The true fact is that rocket go in space with speed of 11.2 km/s while a jet can\'t achieve this speed. Rocket contain fuel & oxygen to burnt it but jet have only fuel it take oxygen from outside .Space have no atmosphere |
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| 7008. |
Derive escape velocity |
| Answer» Escape velocity is the minimum speed needed for an object to escape from gravitational influence of massive body | |
| 7009. |
Proof of Bernoulli\'s theorem |
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| 7010. |
Bernoulli theorem drive |
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| 7011. |
Bernoulli thorem |
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| 7012. |
Can the position time graph have negative slope |
| Answer» Yes..i think its may be..possible | |
| 7013. |
Can the speed of the body be negative |
| Answer» No , but velocity can be 0,-ve or +ve | |
| 7014. |
Marking scheme given in all subjects is correct or not |
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| 7015. |
What will happen to acceleration due to gravity if the earth will decrease it\'s size? |
| Answer» Increase | |
| 7016. |
How Refrigerator work? |
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| 7017. |
Dimension of thermal conductivity |
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| 7018. |
Why it is easier to push |
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| 7019. |
circular motion. |
| Answer» Motion of a body in circular path is called circular motion | |
| 7020. |
Why moon revolve around the earth? Give in detail |
| Answer» Gravitational force acting on the moon by the earth so moon attracted by the earth. It have velocity . | |
| 7021. |
Hello friends ☺️☺️☺️☺️ |
| Answer» Hyy | |
| 7022. |
What will if we drop an electron from space towards earth |
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Answer» Let I drop it from atmosphere There\'s no gravity in space. So in order to project it towards earth some kind of external force would be required. Else it will keep lingering around space. |
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| 7023. |
If y=X2 then what is the relative error |
| Answer» ∆x/x | |
| 7024. |
Tell me about important articles in physics |
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| 7025. |
Tell me about important articles |
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| 7026. |
Tell me important derivation in physics |
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Answer» Variation of g with hight depth etc Perpendicular axis theorem Bernoulli\'s equation is also important Work energy theorem is must Derivation of equations of motion. law of vector addition. Derivation of corresponding formulas of maximum height time and range ,centrifugal force derivation, derivation of first and third law of motion using second law , banking of roads ,work energy theorem ,potential energy of a spring ,theorem of perpendicular and parallel Axes, derivation of first second third law of Kepler\'s planetary motion geostationary satellite |
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| 7027. |
What is meant by banking of road |
| Answer» banking of road means that the road is tilted at an angle..... this banking(tilting) helps the vehicles to safely turn their vehicles especially in hilly areas.... | |
| 7028. |
Rain is falling verticality with a speed 10*1.732= |
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| 7029. |
Where the potential energy amd kinetic energy is equal in simple harmonic motion? |
| Answer» Take both formula of K.E and P.E equal them you got the ans | |
| 7030. |
Horizontal projection |
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| 7031. |
Derive an expression for work done in isothermal process and adiabatic process. |
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| 7032. |
Value of sin42\' |
| Answer» 0.669131 | |
| 7033. |
Si unit of acceleration |
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Answer» m/sec^2 M/sec^2 |
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| 7034. |
What is Rate of flow of heat (join in series) |
| Answer» It is the change of temperature in the next body which is absorbing the heat from the source | |
| 7035. |
Difference between vibration and oscillation. |
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Answer» Yes both ate the same thing but vibration is the improved quality of oscillation Both are same thing |
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| 7036. |
what do you mean by oscillation and explain the term sustained oscillation, damped oscillation |
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| 7037. |
Is pendulum vibrate or oscillate ? |
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Answer» It oacillates Pendulum oscillate as it move to and fro about its mean position |
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| 7038. |
% change in momentum if kinetic energy is doubled?? |
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| 7039. |
Open organic pipe |
| Answer» An organ pipe is a sound producing element of a pipe organ that resonates at a specific pitch when pressurized air is driving through it | |
| 7040. |
What is linear expan |
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Answer» In response to change in temperature Tendency of matter to change in shape size |
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| 7041. |
In which liquid water or Honey the terminal velocity of a given object has a lower value |
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Answer» Thanks Terminal velocity depends on the drag it experience. Since the viscosity of the honey is higher so in it drag will also be higher and hence less terminal velocity.So in water terminal velocity will be higher than in honey. |
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| 7042. |
Why is earth sooooo round????? |
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Answer» Earth is nor round niether sphere.It is spheroid. Earth is not round and is not exactly sphere but it is flattened at the poles and bulges at the equator Not round Earth is spherical |
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| 7043. |
What are systematic errors |
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Answer» ? Here iam not joking Error in the system |
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| 7044. |
Why is second law the true law? |
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Answer» Second law is true law because it follows the both first law and second law Second law is true law because from second law we can prove first and third law. |
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| 7045. |
How to mind momment of inertia of any body.? Using shortcut formula |
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| 7046. |
What are the factors on which C.O.M. depends? |
| Answer» C. O. M does not depend upon distance b/w particles, position of particle, force of particle and masses of particle. | |
| 7047. |
What is effect of gravity on time period when the simple pendulum is taken on moon |
| Answer» Time period will increase | |
| 7048. |
Give the derivation of time period of a simple pendulum |
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| 7049. |
Explain the kinematics equation for uniform acceleration motion |
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| 7050. |
linear speed |
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