Interference pattern can be observed due to superposition of the following waves: A. $y=a \sin \omega t$ B.…
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.
B and C
B and D
A and C
A and B
Solution
For interference pattem to be observed the sources must be coherent. Hence the superposition of waves $y=a \sin (\omega t) \& y=a \sin (\omega t-\phi)$ would result in interference.