Physics, asked by nandnitharani3, 4 months ago

a normal human ear is very sensitive detector of sound it can record the least intensity sound of 10-12 watt per meter square which is of the maximum sound intensity sound that can be heard without pain

a one millionth
b one billionth
c one trillionth
d none

Answers

Answered by vivek21723

0

your question is wrong bcoz the unit is Hertz not I. watt s

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