Following are expressions for four plane simple harmonic waves
(i) y_1=A \cos 2 \pi (n_1 t+\frac{x}{\lambda_1})
(ii) y_2=A \cos 2 \pi (n_1 t+\frac{x}{\lambda_1}+\pi)
(iii) y_3=A \cos 2 \pi (n_2 t+\frac{x}{\lambda_2})
(iv) y_4=A \cos 2 \pi (n_2 t-\frac{x}{\lambda_2})
The pairs of waves which will produce destructive interference and stationary waves respectively in a medium, are

Question

Examsnet · Accepted Answer

Correct Answer is : (i, ii), (iii, iv)

VITEEE 2022 Paper