Ratio of amplitude for two wave is 9:11 .Find the ratio of maximum amplitude to minimum amplitude.

If the ratio of amplitude of two waves is 4:3 , then the ratio of maximum and minimum intensity is

If the ratio of amplitude of wave is 2 : 1 , then the ratio of maximum and minimum intensity is

If the ratio of the amplitudes of two waves is 4 : 3 , then the ratio of the maximu and minimum intensities is

In an interference experiment the ratio of amplitudes of coherent waves is a_1/a_2=1/3 The ratio of maximum and minimum intensities of fringes is …………..

A carrier wave with amplitude of 250 V is amplitude modulated by a sinusoidal base band signal of amplitude 150 V. The ratio of minimum amplitude to maximum amplitude for the amplitude modulated wave is 50 : x, then value of x is _________ .

A carrier wave with amplitude of 250 V is amplitude modulated by a sinusoidal base band signal of amplitude 150 V. The ratio of minimum amplitude to maximum amplitude for the amplitude modulated wave is 50 : x, then value of x is _________ .

If the ratio of the amplitudes of two interfering wave is 4:3, then the ratio of the maximumum and minimum intensities in the interference pattern is

If ratio of intensities of two waves is 64 : 9. Calculate the ratio of maximum and minimum intensity in the interference pattern formed by these two waves.