Mathematics, 20.12.2019 10:31 v4leriaaa
Sound waves can be ranked by their intensity, i, given in the formula below, where r is the distance from the source of a sound with a power output of p.
p=4πir²
solve the formula for the distance from the source, r.
a:
b:
c:
d:
Answers: 3
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Sound waves can be ranked by their intensity, i, given in the formula below, where r is the distance...
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