wave-optics

Question: The two waves represented by $y1 = a sin(\omega t)$ and ${y_2} = b\cos (\omega t)$ have a phase difference of

1) 0

2) $\frac{\pi }{2}$

3) $\pi$

4) $\frac{\pi }{4}$

Solution:

Explanation: No Explanation

Wave Nature and Interference of Light

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