Two waves y-=2sin 256t and 2 sin252t are travelling in same direction . The number of beats produced per second will be

two waves y_1 = 2.5 sin100πt and y_2 = 2.5 sin102πt ( where y is in meter and t is in second ) are traveling in same direction. the number of beat heard per second is

Beats are produced by two waves y_(1) = a sin 2000 pi t and y_(2) = a sin 2008 pi t The number of beats heard per second is

Two open organ pipes vibrating I their fundamental mode produces 5 beats per second. Find the number of beats produced per second if the temperature of medium is made 2.56 times and the pipes still vibrate in their fundamental modes.

The displacement at a pont due to two waves are given by y_(1)=2sin(50pit) and y_(2)=3sin(58pit) number of beats produced per second is

Two progressive waves y_(1) = 4 sin 400 pi t and y_(2) = 3 Sin 404 pi t moving in the same direction superpose on each other producing beats. Then the number of beats per second and the ratio of maximum to minimum intensity of the resultant waves are respectively

Two vibrating tuning fork produce progressive waves given by y_(1) = 4 sin 500 pi t and y_(2) = 2 sin 506 pi t . Number of beats produced per minute is :-

two waves of wavelengths 2 m and 2.02 m respectively, moving with the same velocity superpose to produce 2 beats per second. The velocity of the wave is

Two sinusoidal waves travelling in opposite directions interfere to produce a standing wave described by the equation y=(1.5m)sin (0.400x) cos(200t) where, x is in meters and t is in seconds. Determine the wavelength, frequency and speed of the interfering waves.

Two waves are passing through a region in the same direction at the same time . If the equation of these waves are y_(1) = a sin ( 2pi)/(lambda)( v t - x) and y_(2) = b sin ( 2pi)/( lambda) [( vt - x) + x_(0) ] then the amplitude of the resulting wave for x_(0) = (lambda//2) is

Wire having tension 225 N produces six beats per second when it is tuned with a fork. When tension changes to 256 N, it is tuned with the same fork, the number of beats remain unchanged. The frequency of the fork will be