Two waves in the same medium are represented by y-t curves in the . Find the ratio of their average intensities?

Explanation

`(I_(1))/(I_(2))=(omega_(1)^(2)A_(1)^(2))/(omega_(2)^(2)A_(2)^(2))=(f_(1)^(2).A_(1)^(2))/(f_(2)^(2).A_(2)^(2))=(1xx25)/(4xx4)=(25)/(16)`