Which two of the given transverse waves will give stationary waves when get superimposed ` z_(1) =a cos (kx- omega t) " " .....(A)` ` z_(2) =a cos (kx
Which two of the given transverse waves will give stationary waves when get superimposed
` z_(1) =a cos (kx- omega t) " " .....(A)`
` z_(2) =a cos (kx+ omega t) " " .....(B)`
` z_(3) =a cos (ky- omega t) " " .....(C)`
A. A and B
B. A and C
C. B and C
D. Any two
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Correct Answer - A
Waves A and B satisfy the sonditions required for a standing wave .
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