A wave represented by `y=100sin(ax+bt)` is reflected from a dense plane at the origin.If `36%` of energy is lost and rest of the energy is reflected then the equation of the reflected wave will be -

A wave travels on a light string. The equation of the waves is y= A sin (kx - omegat + 30^@) . It is reflected from a heavy string tied to an end of the light string at x = 0. If 64% of the incident energy is reflected, then the equation of the reflected wave is

A wave travels on a light string. The equation of the wave is Y = A sin (kx - omegat + 30^(@)) . It is relected from a heavy string tied to an end of the light string at x = 0 . If 64% of the incident energy is reflected the equation of the reflected wave is

Equation of a plane progressive wave is given by y=0.6 sin 2pi(t-(x)/(2)). On reflection from a denser medium, its amplitude becomes 2//3 of the amplitude of the incident wave. The equation of the reflected wave is

When sound waves are reflected from a denser medium

A wave travelling along positive x -axis is given by y = A sin (omega t- kx) . If it is reflected from rigid boundary such that 80% amplitude is reflected, then equation of reflected wave is

If sound waves reflected from the denser medium, then there is

The equation of a wave is y=A sin (2pint) When it is reflected at a free end its amplitude becomes 90% The equation of the reflected wave is

Statement-1: When a transverse wave is reflected from a denser medium, the trough is reflected as crest and vice-versa. Statement-2: in case of reflection from a denser medium, there is inversion of the reflected wave.

When a sound wave gets reflected from denser medium phase changes by

The reflected waves from on ionsphere are ………..