Megaphone works on the prinicple of____________of sound.
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Updated on : 2022-09-05
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Megaphone works on the principle of multiplereflection of sound. Megaphones are designed to
send sound in a particular direction
without spreading it in all directions. In these instruments, a tube followed
by a conical opening reflects sound
successively to guide most of the sound
waves from the source in the forward
direction towards the audience.