defence exam Coast Guard Navik GD (General Duty) 02/2025 Mock Test Series Physics Optics Interference
Two identical coherent waves of amplitude A are superimposed at a point. If the phase difference between the two waves at this point is \(\frac{\pi}{3}\), then find the resultant amplitude.
1
A
2
\(\sqrt 3A\)
3
\(\frac{A}{2}\)
4
None of these