Home
Class 12
PHYSICS
A sinusoidal plane wave falls on a parti...

A sinusoidal plane wave falls on a partially rigid boundary of reflection coefficient 0.36. Consider the location of the boundary at x = 0. Let the equation of incident wave be `y_1 = a sin (omega t -kx)` . then

Text Solution

Verified by Experts

The correct Answer is:
A, B, C, D
Promotional Banner

Similar Questions

Explore conceptually related problems

A wave y = a sin (omegat - kx) on a string meets with another wave producing a node at x = 0 . Then the equation of the unknown wave is

A harmonic wave is travelling on string 1. At a junction with string 2 it is partly reflected and partly transmitted. The linear mass density of the second string is four times that of the first string, and that the boundary between the two strings is at x=0. If the expression for the incident wave is y_i = A_i cos (k_1 x-omega_1t) (a) What are the expressions for the transmitted and the reflected waves in terms of A_i, k_1 and omega_1 ? (b) Show that the average power carried by the incident wave is equal to the sum of the average power carried by the transmitted and reflected waves.

Which of the following travelling wave will produce standing wave , with nodes at x = 0 , when superimosed on y = A sin ( omega t - kx)

Which of the following travelling wave will produce standing wave , with nodes at x = 0 , when superimosed on y = A sin ( omega t - kx)

A travelling wave y = A sin (k x - omega t + theta) passes from a heavier string to a lighter string . The juction of the strings is at x = 0 . The equation of the reflected wave is

The equation of a sound wave is y=0.0015sin(62.4x+316t) the wavelength of this wave is

A wave is propagating in positive x- direction. A time t=0 its snapshot is taken as shown. If the wave equation is y=A sin(omegat-Kx+phi) , then phi is

A wave is propagating in positive x- direction. A time t=0 its snapshot is taken as shown. If the wave equation is y=A sin(omegat-Kx+phi) , then phi is

A progressive wave gets reflected at a boundary such that the ratio of amplitudes of the reflected and incident wave is 1 :2 . Find the percentage of energy transmitted .

A transverse wave travelling along the positive x-axis, given by y=A sin (kx - omega t) is superposed with another wave travelling along the negative x-axis given by y=A sin (kx + omega t) . The point x=0 is