Two waves of same frequency have amplitudes 5 cm and 3 cm, These waves are made to superpose in the same direction. The ratio of maximum intensity to minimum intensity at various places will be
A. ` 3: 5`
B. ` 9: 25`
C. ` 9: 4`
D. ` 16: 1`
A. ` 3: 5`
B. ` 9: 25`
C. ` 9: 4`
D. ` 16: 1`
Correct Answer – D