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Waves y(1) = Acos(0.5pix - 100pit) and y...

Waves `y_(1) = Acos(0.5pix - 100pit)` and `y_(2)=Acos(0.46pix - 92pit)` are travelling along x-axis. (Here `x` is in `m` and `t` is in second)
(1) Find the number of times intensity is maximum in time interval of `1 sec`.

Text Solution

AI Generated Solution

To solve the problem, we need to determine the number of times the intensity of the combined waves is maximum in a time interval of 1 second. This can be achieved by calculating the beat frequency of the two waves. ### Step-by-Step Solution: 1. **Identify the wave equations**: The two waves are given as: \[ y_1 = A \cos(0.5\pi x - 100\pi t) ...
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