Two waves of intensities I and 4I superpose, then the maximum and minimum intensities produced are:

Two waves of intensities I and 4I superpose, then the maximum and mi

1.	Two waves of intensities I and 4I superpose, then the maximum and minimum intensities produced are:
A.	5I and 3I
B.	9I and I
C.	9I and 3I
D.	5I and I
Answer» C. 9I and 3I

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&nbsp;Two waves of intensities I and 4I superpose, then the maximum and minimum intensities produced are:

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Two waves of intensities I and 4I superpose, then the maximum and minimum intensities produced are: