Question

An open container holds ice of mass 0.550 kg at a temperature of -18.3°C. The mass of the container can be ignored. Heat is supplied to the container at the constant rate of 760 J/minute. The specific heat of ice to is 2100 J/kg \cdot K and the heat of fusion for ice is $334 \times 10^3$ J/kg How much time $t_{melt}$ passes before the ice starts to melt? Part B From the time when the heating begins, how much time $t_{rise}$ does it take before the temperature begins to rise above 0

          An open container holds ice of mass 0.550 kg at a
temperature of -18.3°C. The mass of the container
can be ignored. Heat is supplied to the container at the
constant rate of 760 J/minute.
The specific heat of ice to is 2100 J/kg \cdot K and the
heat of fusion for ice is $334 \times 10^3$ J/kg
How much time $t_{melt}$ passes before the ice starts to melt?
Part B
From the time when the heating begins, how much time $t_{rise}$ does it take before the temperature begins to rise above 0

An open container holds ice of mass 0.550 kg at a
temperature of -18.3°C. The mass of the container
can be ignored. Heat is supplied to the container at the
constant rate of 760 J/minute.
The specific heat of ice to is 2100 J/kg ·K and the
heat of fusion for ice is 334 × 10^3 J/kg
How much time tmelt passes before the ice starts to melt?
Part B
From the time when the heating begins, how much time trise does it take before the temperature begins to rise above 0

Added by Samuel J.

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