When a longistudinal wave is incident at the bondary of a denser medium, then

The deviation produced when light wave is incident on a denser medium with an sngle of incidence equal to polarising angle is 24^@ . The angle of incidence is

The deviation produced when light wave is incident on a denser medium with an sngle of incidence equal to polarising angle is 24^@ . The angle of incidence is

A : If a wave moving in a rarer medium , gets reflected at the boundary of a denser medium , then it encounter a sudden change in phaso or pi . R : If a wave propagating in a denser medium , gets reflected from rarer medium , then there will be no abrupt phase change .

A : If a wave moving in a rarer medium , gets reflected at the boundary of a denser medium , then it encounter a sudden change in phaso or pi . R : If a wave propagating in a denser medium , gets reflected from rarer medium , then there will be no abrupt phase change .

Explain reflection of longitudinal wave travelling from rarer to denser medium.

When sound is reflected from a denser medium,

When sound is reflected from a denser medium,