Wave Optics

Interference pattern can be observed due to superposition of the following waves:

A. \(y=a \sin \omega t\)

B. \(y=a \sin 2 \omega t\)

C. \(y=a \sin (\omega t-\phi)\)

D. \(y=a \sin 3 \omega t\)

Choose the correct answer from the options given below.