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a piece of metal floats on Hg. the coefficient of vol. expansion of metal & Hg are 1 & 2 respectively . if the temperature of both Hg & metal is increased by an amount T , by what factor does the fraction of the volume of the metal is submerged in Hg changes.


a piece of metal floats on Hg. the coefficient of vol. expansion of metal & Hg are1  &   respectively . if the temperature of both Hg & metal is increased   by an amount    T , by what factor does the fraction of the volume of the metal is submerged in Hg changes.


Grade:11

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