The ratio of intensities of two waves is 9 : 1. They are producing int – McqOptions

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1.	The ratio of intensities of two waves is 9 : 1. They are producing interference. The ratio of maximum and minimum intensities will be [MNR 1987 MP PET 1999; AMU (Engg.) 1999; AIIMS 2000]
A.	10 : 8
B.	9 : 1
C.	4 : 1
D.	2 : 1
Answer» D. 2 : 1

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