Question

A transverse wave is reflected from rigid support. The change of phase after reflection will be

Answer 1

Answer:

Explanation:

At the rigid end , the wave form gets upside down and hence, the phase change is equal to the wavelength, i.e, λ.

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Answer 2

Given that,

A transverse wave is reflected from rigid support.

Transverse wave :

When the wave moves perpendicular to the direction of wave. It is called transverse wave.

The transverse wave represents by crests and  troughs.

Phase angle :

Phase angle is defined as the angle of phase difference.

When a transverse wave is reflected from rigid support then the phase difference after reflection is π.

Hence, The change of phase after reflection will be π.