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to produce an echo, the sound wave bounces off a surface and then comes back
It must reflect off the surface of an object
Yes sound does produce waves. These special waves are called sound waves.
the surface is solid, nothing to absorb sound.
a solid surface
to produce an echo, the sound wave bounces off a surface and then comes back
i thing it produces sound?
It must reflect off the surface of an object
what sound does drum produce
sound waves dont produce vibrations, vibrations are sound waves.
Yes sound does produce waves. These special waves are called sound waves.
if you plunk it with your fingers you produce sound
what types of surface produce less fraction
rock
rock
no
a high sound