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The density of ice is xgm//c c and that ...

The density of ice is `xgm//c c` and that of water is `y gm//c c`. What is the change in volume in `c c`, when `m gm` of ice metls?

A

`m(y-x)`

B

`(y-x)//m`

C

`mxy(x-y)`

D

`m(1//y-1//x)`

Text Solution

Verified by Experts

`m=` volume `xx` density
Mass remain constant.
`V_(ice)xxrho_(ice)=V_(water)xxrho_(water)`
`V_(water)=(V_(ice)xxrho_(ice))/(rho_(water))=(m)/(y)`
`DeltaV=V_(water)-V_(ice)=(m)/(y)-(m)/(x)=m((1)/(y)-(1)/(x))`
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