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11-05-2018
Physics

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If one wave of 10m amplitude meets constructively with another wave of amplitude 20m, what is the new amplitude?

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lilaipo lilaipo

21-05-2018

The answer is 30m. If one wave of 10m amplitude meets constructively with another wave of amplitude 20m, the new amplitude is 30m. When wave interfere constructively, their amplitudes are added. So the amplitude in this case is 10 m+20 m=30 m .

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