A pulse shown here is reflected from the rigid wall A and then from free end B. The shape of the string after these 2 Reflection will be.

A wave is reflected from a rigid support. The change in phase on reflection will be

A pulse on the string is inverted when it is reflected from

The change in phase if a wave is reflected from a rigid surface is

The sound heard after reflection from an obstacle is called

A pulse is incident on a rigid walt. The possible from of reflected pulse is

A wave on a stretched string is reflected from a fixed end P of the string. The phase difference, at P, between the incident and reflected waves is

A pulse of a wavetrain travels along a stretched string and reaches the fixed end of the string. It will be reflected back with