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Pressure (=P)in a liquid varies as the d...

Pressure (=P)in a liquid varies as the depth (=d) when the density (=D) is constant and it varies as density when depth is constant .The pressure is 1 when the depth is 32 and the density 1. Find the depth at which the pressere is 2 when the density is 16 .

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The correct Answer is:
d=4
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CALCUTTA BOOK HOUSE-VARIATION-EXERCISE
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