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Two waves are propagating with the same amplitude and nearly same frequency in opposite direction, they result in __________

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in Engineering Physics I by (558k points)
Two waves are propagating with the same amplitude and nearly same frequency in opposite direction, they result in __________

(a) Beats

(b) Stationary wave

(c) Resonance

(d) Wave packet

I have been asked this question in an online interview.

This is a very interesting question from Travelling Waves topic in section Waves of Engineering Physics I

1 Answer

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Best answer
Right choice is (b) Stationary wave

The best explanation: Stationary waves are formed when two waves of same frequency travelling in opposite directions are superimposed.

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