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The coefficient of volume expansion of g...

The coefficient of volume expansion of glycerine is `49 xx 10^(-5) K^(-1)`. What is the fractional change in its density for a `30^(@) C` rise in temperature ?

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`0.0147 = 1.5 xx 10^(-2)`
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The coefficient of volume expansion of glycerin is 49xx10^(-5)K^(-1) . What is the fractional change in its density for a 30^(@)C rise in temperature ?

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