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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.
| 8601. |
Define centripetal acceleration |
| Answer» The acceleration towards center | |
| 8602. |
Kela |
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Answer» banana?????? Pehle itna bada lecture likhte ho,phir khud hi abusive language use krte ho? |
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| 8603. |
Prove all equation of motion |
| Answer» | |
| 8604. |
What is colinear vector? |
| Answer» Vector whose direction is only in one axis | |
| 8605. |
विकृत किसे कहते है |
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Answer» ritz...wo wahi to puch rha hai.....crosss question mt pucho?? Means....?? |
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| 8606. |
What is the work done by centripetal force |
| Answer» The angle between force applied and direction of displacement is 90 degree when applied centripetal force. And w= Fs cos∆ = Fs cos90=0Thus, work done is zero. | |
| 8607. |
Define specific heat capacity and give it\'s SI unit |
| Answer» Amount of heat required to raise the temperature of unit mass of a substance by unit degree Celsius (from 14.5*c to 15.5*c) | |
| 8608. |
Estimate speed of sound in air at stp mass of air is 29×10*- 3 |
| Answer» | |
| 8609. |
how can I submit my school question paper if I am willing to submit my papers . |
| Answer» | |
| 8610. |
Define thrust? |
| Answer» A upward force experienced by an object when emerged in a fluid, the upward force experienced by it is called upthrust force or thrust. | |
| 8611. |
how to calculate speed of a planet around the sun? |
| Answer» | |
| 8612. |
what would happen if a bullet is fired vertically upward? |
| Answer» It will return to it\'s path after some fixed time..... Its means that bullet will comes backs at the position of the firing place | |
| 8613. |
Why is gravity zero at the centre ofearth? |
| Answer» | |
| 8614. |
Doppler effect |
| Answer» According to this effect when their is relative motion b.w the source of sound & listener, the apparent frequency of sound heard by listener is different from the actual freq. | |
| 8615. |
State the necessary conditions for the constructive and desconstructive interference |
| Answer» | |
| 8616. |
How error propagates in multiplication and division |
| Answer» | |
| 8617. |
What is the mechanical advantage o |
| Answer» | |
| 8618. |
Syllabus of class 12 session 2018-2019 |
| Answer» | |
| 8619. |
Why girders are in i shape |
| Answer» To reduce material and costing. | |
| 8620. |
what istime physics |
| Answer» | |
| 8621. |
What are concurrent forces?obtain the condition for the equilibrium of three concurrent forces. |
| Answer» | |
| 8622. |
Si unit of luminous intensity |
| Answer» Candela | |
| 8623. |
V^2-u^2=2as derive the equation by calculus method |
| Answer» | |
| 8624. |
How to get 90 above percentage in cbse 12 th exam |
| Answer» by labour | |
| 8625. |
What is difference between Rolling Motion and Rotational Motion? |
| Answer» Rolly motion means (rotational+translational)motion | |
| 8626. |
What is colamb force |
| Answer» It may be defined as the attraction or repulsion of the particles or object because of the electric charge | |
| 8627. |
Incase of rigid body the only possible type of internal motion is |
| Answer» | |
| 8628. |
Is any changes in class 12 -physics syallabus? |
| Answer» Yes whole physics is dealt with electrostatics in class 12 | |
| 8629. |
A ball is dropping |
|
Answer» It bounced back . Haha It fell down Than.... what |
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| 8630. |
derive the relationship between g and G |
| Answer» g = GM/R² | |
| 8631. |
What do you mean by impulse |
|
Answer» Change in momentum. The product of force and time |
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| 8632. |
Abhi tk ap logo k exams ni over huye ? |
|
Answer» 28 ko last exam, Mathematics No ab start huye h..? Kab k hi ho Gaye or.... Result bhi aane wala h. Hogye h xams over |
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| 8633. |
Find angle of projection. |
| Answer» | |
| 8634. |
Answer of question number 9.20 is 260 N but my answer is coming 779.4.which pne is right? |
| Answer» | |
| 8635. |
Fps unit of force |
|
Answer» Footpound^2/second Not important |
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| 8636. |
What is the pressure on a swimmers 10 m below the surface of a lake. |
| Answer» 1newton | |
| 8637. |
Why blood pressure is more at feet and low at brain? |
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Answer» What is the correct answer If u want more pressure at ur brain than hang urself up side down ...after few mins u will get what u want. Actually the feet sustain more vol of blood as compared to brain....therefore it has more blood pressure than brain Its just nature.... |
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| 8638. |
What is Doppler\'s effect? |
| Answer» | |
| 8639. |
What is principle of calorimetry? |
| Answer» | |
| 8640. |
Laplass correction |
| Answer» | |
| 8641. |
Please help me i am fall in class 11 i do not what to next |
| Answer» | |
| 8642. |
What is condition to satisfy for a mass tied to a string to perform vertical circle? |
| Answer» | |
| 8643. |
Why temperature falls with rise in altitude? |
| Answer» | |
| 8644. |
have the new and updated books of class 11 for session 2018-19 came in the market..... |
| Answer» | |
| 8645. |
व्हाट डू यू मीन बाय मोमेंट ऑफ फोर्स |
| Answer» | |
| 8646. |
What is cosmic matter |
| Answer» | |
| 8647. |
Establish relationship between two principle specific heat of gas |
| Answer» | |
| 8648. |
It is easier to pull a lawn roller than to push it explain why |
| Answer» | |
| 8649. |
Define absolute and relative error |
| Answer» Absolute error describes only the magnitude of the error whereas relative error also shows the sign of the error ,whether the error is positive or negative that is the measured value is more or less then the actual value. | |
| 8650. |
Formula of Hmax in projectile |
| Answer» | |