Physics, asked by cmdselvip5op9h, 1 year ago

How a hearing aid and a megaphone employ the principle of reflection of sound for an improved hearing?

Answers

Answered by Rajneesh94

2

light rays reflect as a voice

cmdselvip5op9h: Thank you so much dude

khowshick01: Masss

Answered by faisal45

5

the light rays reflect as a voice

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