Two waves having intensity in the ratio `25 : 4` produce interference. The ratio of the maximum to the minimum intensity is

The two waves having intensities in the ratio 1 : 9 produce interference. The ratio of the maximum to the minimum intensities is equal to

Two waves having the intensities in the ratio of 9 : 1 produce interference. The ratio of maximum to minimum intensity is equal to

Two waves having the intensities in the ratio of 9 : 1 produce interference. The ratio of maximum to minimum intensity is equal to

Two waves having intensities in the ratio of 16:1 produce interference. The ratio of maxium to minimum intensities is equal to

Two waves having amplitudes in the ratio 5:1 produce interference. The ratio of the maximum to minimum intesnity is

Two waves having intensity ratio 25 : 4 produce interference. The ratio of maximum to minima intensity is

The intensity ratio of two waves is 9:1 . If they produce interference, the ratio of maximum to minimum intensity will be