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The density of ice is x g/cm3  and that of water is y  g/cm3, when m  gram of ice melts, then the change in volume is

Option: 1

m (y -x)


Option: 2

\frac{y-x}{m}


Option: 3

my (y - x)


Option: 4

\frac{m}{y}-\frac{m}{x}


Answers (1)

best_answer

volume  of  ice  >  volume  of  water

\begin{aligned} \Delta V & =V_w-V_i \\ \Delta V & =\frac{m}{y}-\frac{m}{x} \\ \Delta V & =m\left[\frac{x-y}{x y}\right] \end{aligned}

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