# physics

A solid weight 4.8 I. air 2.8g in water and 3.2 in kerosene.

Calculate the ration of density of solid to that of the kerosene.

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3. 👁 60
1. density of solid = 4.8/volume
density of kerosene= (4.8-3.2)/volume

ratio = 4.8/1.6=3

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2. 👎 0

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