If the ratio of the amplitudes of two waves is 4 : 3 then the ratio of maximum and minimum intensities is ……….. .

If the ratio of the amplitudes of two waves is 4 : 3 then the ratio of

1.	If the ratio of the amplitudes of two waves is 4 : 3 then the ratio of maximum and minimum intensities is ……….. .
Answer» `16 : 9` `49: 16` `7 : 1` `49 : 1` SOLUTION :`49 : 1`