Waves Test - 15...

As a wave propagates; which of the following is not satisfied?

The disc of a siren containing 60 holes rotates at a constant speed of 360 rpm. The emitted sound is in unison with a tuning fork of frequency. 

The speed of transverse waves in a string depends on:

Speed of the sound in a perfectly rigid rod would be

Which instrument work on the basis of reflection of sound waves?

Speed of a progressive wave,v is given by

What causes the rolling sound of thunder?

Properties of a kind of wave are given below. Identify the type of wave

i. Wave can not be detected by human ear
ii. Velocity of wave in free space is 3x108m/s
iii. Velocity is not effected by temperature
iv. Waves can travel through vacuum

Y (x,t) =  Syntax error from line 1 column 49 to line 1 column 73. Unexpected ‘mathsize’. represents a moving pulse where X and y are n metres and t in second. Then which of the following dose not hold true?

The speed of transverse waves on a string depends upon