The intensity level due to two waves of the same frequency in a given – McqOptions

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1.	The intensity level due to two waves of the same frequency in a given medium are 1 bel and 5 bel. Then the ratio of amplitudes is
A.	1 : 4
B.	1 : 2
C.	1 : 104
D.	1 : 102
Answer» E.

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