Heat is supplied at a constant rate to 0.550 kg of ice at -15.0°C in a very light container. Specific heat capacity of i
Posted: Mon Nov 15, 2021 4:15 pm
Heat is supplied at a constant rate to 0.550 kg of ice at
-15.0°C in a very light container. Specific heat capacity of ice:
2.01 103 J.(kg.K) -1 . The ice starts to melt after 20.8 minutes.
(a) Find the rate of heat received by the ice (in J/minute). (b)
Knowing that after 250.8 minutes from the time when the heating is
first started, the temperature begin to rise above 0.0°C. What is
the latent heat of fusion of ice? (c) Plot a diagram showing the
change of temperature as a function of the time. Explain clearly
each stage of all the process.
-15.0°C in a very light container. Specific heat capacity of ice:
2.01 103 J.(kg.K) -1 . The ice starts to melt after 20.8 minutes.
(a) Find the rate of heat received by the ice (in J/minute). (b)
Knowing that after 250.8 minutes from the time when the heating is
first started, the temperature begin to rise above 0.0°C. What is
the latent heat of fusion of ice? (c) Plot a diagram showing the
change of temperature as a function of the time. Explain clearly
each stage of all the process.