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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.
| 6551. |
What is the third law of newton? |
| Answer» for every action there is an equal and opposite reaction | |
| 6552. |
Dimension |
| Answer» | |
| 6553. |
Job application of English pgt |
| Answer» | |
| 6554. |
State and prove archmedies principle ? |
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| 6555. |
What is the possible relative error in z |
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| 6556. |
What is the maximum possible relative in z |
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| 6557. |
What is oscillatory motion |
| Answer» To & fro motion from mean position is called oscillatory motion | |
| 6558. |
What is the moment of inetia of rod at center |
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| 6559. |
A block is held stationary on a rough inclined surface .how many forces are acting on it? |
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| 6560. |
Determine the moment of inertia of a ring abiut tangential axis in the plane |
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| 6561. |
What is relative velocity and it\'s si unit |
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| 6562. |
What happen on a satellite when gravity becomes zero. |
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| 6563. |
What happened when there is no gravity on Earth? |
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Answer» ---on the earth The unstability of human beings and etc.and other things will take place |
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| 6564. |
Show that for small oscillation the motion of a simple pendulum is SHM |
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| 6565. |
what would happen if earth stops rotating on its own axis? |
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| 6566. |
Formula of change in 1" to radian? |
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| 6567. |
Syllabys for physics academic session 2018-2019 |
| Answer» | |
| 6568. |
Define doppler effect? |
| Answer» When a car is passing and near by you it easy to listen but when it got far we can\'t listen it this is Doppler effect | |
| 6569. |
Deep water runs slow.why |
| Answer» Because of high viscous force exerted by the layers. | |
| 6570. |
What is trajectories motion |
| Answer» It is same as projectile motion | |
| 6571. |
What is anamalous behaviour of water |
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| 6572. |
compare the work done during isothermal and adiabatic processes compression and expansions |
| Answer» | |
| 6573. |
Where are the answers of last year cbse papers |
| Answer» | |
| 6574. |
Explain elastic collision in one dimension |
| Answer» In elastic collision in One dimension, if two bodies having equal masses collide with each other elastically then after collision they exchange their velocity. | |
| 6575. |
Whar are u doing now a days guys,who has completed exams? |
| Answer» I am studying matrices. | |
| 6576. |
Show tht momentum is conserved |
| Answer» p1 + p2 = 0 by newton \'s third law of motion. | |
| 6577. |
Work energy theoram derivation? |
| Answer» W= FsW= masNow, v^2 - u^2 = 2as or v^2-u^2/2= as ----1eqPutting the value of as from 1eq we haveW=m/2(v^2- u^2)W= kf - kiW= change in kinetic energy | |
| 6578. |
Differential equation for S.H.M |
| Answer» d²x/dt² + w²x = 0 | |
| 6579. |
Collision two dimension derivation |
| Answer» | |
| 6580. |
What are the factors on which center of mass of body depends ? |
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| 6581. |
what is stopping distance? |
| Answer» Oi aakash | |
| 6582. |
Using the method of dimension derive an expression for centripetal force buy particle mass M |
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| 6583. |
Why the cricket players lower his hand while catching the ball |
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Answer» As impulse=(force×small interval of time) so if we increase the time interval of contact with ball then force acts on hands decreases for impulse to be constant.? To reduce the effect of force, as Force is inversely proportional to the square of Distance. As f =dp/dt So if dt is increased so force will DEC. So impact of ball on. Cricketers hnd will b less. |
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| 6584. |
Working of carnot engine |
| Answer» | |
| 6585. |
Is answer key for physics question paper available?? |
| Answer» | |
| 6586. |
explain the formation of harmonics from a streched string |
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| 6587. |
What are errors? |
| Answer» the uncertainity inherant in a calculation or in a question is said 2 b errors | |
| 6588. |
A particle moving with constant speed may not be having a uniform motion |
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Answer» It may possible when object is thrown against gravity and managed to not to change its speed or in the atom. Nice question? |
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| 6589. |
Draw first three harmonics in an open organ pipe ? |
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| 6590. |
How to solve difficult numericals give easy tric |
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Answer» nalyk? naam parna nhi aata....? Kon h tu |
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| 6591. |
Deduction of keepler\'s third law of motion |
| Answer» | |
| 6592. |
What factor does the moment of interia depend? |
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Answer» Mass distribution, shape, size & radius from center of mass It also depends upon the distribution of mass Moment of inertia depends upon square of radius of gyration and mass of the body |
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| 6593. |
What is the easiest way to learn physics |
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| 6594. |
Formulae of uniformly acceleration motion by calculus method |
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| 6595. |
Plz tell to calculate black hole radius by schiwchild law or equation |
| Answer» | |
| 6596. |
Sry by wien\'s formula |
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| 6597. |
How can we calculate radius of black hole by Erin\'s formula? |
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| 6598. |
An impulsive force of 200N acts on a body for 0.5 second. What is the change in linear momentum? |
| Answer» 100 | |
| 6599. |
Difference between oscillation and periodic |
| Answer» oscillations are motion of too and fro or back and forth but periodic motion are those which are repeated at regular time interval as type of motion does not matter. | |
| 6600. |
What is the denotation for ImpulseI or J |
| Answer» I | |