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

Related Mcqs:

If the length of the second pendulum becomes four times, then its time period will become________________?

A. 4 times B. 6 times C. 8 times D. 2 times...

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...

The sharpness of resonance is__________________?

A. Directly proportional to the damping force B. Inversely proportional to the damping force C. Equal to the square of damping force D. Equal to the square of damping force...

A cup of milk is placed in a microwave oven. Tell which statements is false. (1) Milk will be heated up only. (2) Cup will remain cool. (3) Both cup and mild will get hot ?

A. None B. 1 C. 2 D. 3...

The mass attached to a spring executes ?

A. Vibratory motion B. Rotatory motion C. S.H.M D. Both A and C...