Displacement of the body in S.H.M is equal to amplitude when the body is at_______________?

Related Mcqs:

1. The displacement of SHM is written as X = X`sinθt if the displacement is written by X = Xθ sont then phase constant will be equal to_______________?

   A. 0° B. 45° C. 90° D. 180°...

2. The distance covered by a body in one complete vibration is 20cm. What is the amplitude of body ___________________?

   A. 10 cm B. 5 cm C. 15 cm D. 7.5 cm...

3. When a body moves in a straight line then its displacement coincides with__________________?

   A. distance B. force C. acceleration is zero D. both A and B...

4. A body moving along the circumference of a circle completes two revolutions. If the radius of the circular path is R the ration of displacement to the covered path will be_____________?

   A. πR B. 2π R C. 0 D. 4πR...

5. The energy of SHM is maximum at_______________?

   A. Mean position B. Extreme position C. In between mean and extreme D. All positions during SHM...

6. The velocity of the mass attached to a spring is maximum at_______________?

   A. Mean position B. Extreme position C. Both A and B D. None...

7. The speed of the fluid is maximum in the venturi meter at_______________?

   A. Convergent duct B. Divergent duct C. Throat D. None of these...

8. When the amplitude of a wave becomes double its energy become_________________?

   A. Double B. Four times C. One half D. None time...

9. For what displacement the P.E becomes 1/4 of its maximum value ?

   A. x = x’ B. x = x’/2 C. x = x’/4 D. x = x(2)’/2...

10. An alternating current is represented by the equation I = I∫sinπt which of the following equation represents an alternating current of frequency and amplitude twice that of the above current ?

    A. I = 2I∫Sin(πt/2) B. I = 2I∫Sin(2πt) C. I = 2ISinπt D. I = I∫sin(2πt)...