A) (i) and (ii)
B) (ii) and (iii)
C) (i) and (iii)
D) (iii) and (iv)
Correct Answer: C
Solution :
For interference phenomenon, we know that when two waves of equal frequency propagate in same medium and same direction, then interference phenomenon takes place. Here waves, \[{{y}_{1}}=a\sin (\omega t+\text{o}{{\text{ }\!\!|\!\!\text{ }}_{1}})\]\[{{y}_{3}}=a\sin (\omega t+\text{o}{{\text{ }\!\!|\!\!\text{ }}_{2}})\]have equal frequency, hence they will produce interference.You need to login to perform this action.
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