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Expression for Standing Waves

what are the ...

Question

what are the applications of resonance of waves?
2) how beats are formed?

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Solution

Application of resonance of waves,
(i) musical instruments
(ii) RADAR
(iii) radio application

When two sound waves of different frequency approaches each other, the alternating constructive and destructive interference causes the sound to be alternatively soft and loud called beats.

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Expression for Standing Waves

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