3 years ago

Constructive interference will cause two sound waves to cancel each other out resulting in silence

Physics

1 answer:

photoshop1234 [79]3 years ago

6 0

It is true that constructive interference will cause two sound waves to cancel each other out resulting in silence.

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$=\frac{2\lambda L}{b}$

$=\frac{2\times 565\times 10^{-9}\times 1.8}{0.210\times 10^{-3}}$

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If chilled coke and hot tea are kept together tea cools down but coke gets warm .why?

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