Question

If Ratio of maximum to minimum resultant intensities of two intensities wave travelling in same
direction is 9 : 4 then find ratio of individval intensities.

Answer 1

Given, maximum and minimum intensities are 9 : 4. We have to find it's intensities.

Let take intensity of 1st one = i1 and intensity of 2nd one = i2.

Let's solve it, ( see in above attachments )

And let's take, Maximum intensity as iMax and Minimum intensity as iMin.

Answer 2

Answer:

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