VITEEE 2022 Paper
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Question : 3 of 125
Marks:
+1,
-0
Following are expressions for four plane simple harmonic waves
(i)y 1 = A cos 2 π ( n 1 t +
)
(ii)y 2 = A cos 2 π ( n 1 t +
+ π )
(iii)y 3 = A cos 2 π ( n 2 t +
)
(iv)y 4 = A cos 2 π ( n 2 t −
)
The pairs of waves which will produce destructive interference and stationary waves respectively in a medium, are
(i)
(ii)
(iii)
(iv)
The pairs of waves which will produce destructive interference and stationary waves respectively in a medium, are
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