Physics, asked by madhumass271, 9 months ago

State any two condition of an ehco

Answers

Answered by jmsapd

Explanation:

the reflecting surface should be rigid.

the minimum distance between the source of sound and the rrflecting surface should be 16.5m

Answered by alisa67

Answer:

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$\large\bold\purple{Heya\:Mate\:!!}$ ♥️♥️

✍️Minimum distance between the source of the sound and the reflector in air must be 17 .

✍️ As compared to the wavelength of the sound wave, size of the reflector must be large enough for an echo to take place.

$\large\bold\pink{thank\:you\:!!}$ ♥️♥️

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