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Sound waves can be ranked by their intensity, I, given in this formula, where r is the distance from the source of a sound with a power output of P. P = 4xr^(2) . Which equation correctly rewrites the
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Sound waves can be ranked by their intensity, I, given in this formula, where r is the distance from the source of a sound with a power output of P.


P = 4xr^(2) .

Which equation correctly rewrites the formula to solve for I?

A.
I = (P)/(4xr^(2) )
B.
I = (Pxr^(2) )/(4)
C.
I = 4Pxr^(2)
D.
I = (4P)/(xr^(2) )

User Jrovegno
by
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1 Answer

7 votes

Answer: C correctly rewrites the formula to solve I

Explanation:

User AKzenT
by
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