1. Question Details When a transverse wave pulse, travelling along a string, is

Question

1. Question Details When a transverse wave pulse, travelling along a string, is reflected from an end that s free to move up and down, the reflected pulse .has the same shape and is upside down. .has a different shape to the incident pules. .has the same shape and is right side up. 2. + Question Details Which one of the following statements about the rate of energy transfer along a wave in a string is NOT correct? .It does not depend on the amplitude. .It is proportional to the speed of the wave. .It is proportional to the mass per unit length of the string. .It is proportional to the frequency squared. 3. Question Details The general linear wave equation written in terms of the wave speed applies .to any kind of wave having any shape. .only to waves in a string. .only to sinusoidal waves.

Explanation / Answer

correct answer is

1.b

2.c

3.b

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