An open container holds 0.550 kg of ice at -15.0°C. The mass of the container can be ignored. Heat is supplied to the container at the constant rate of 800.0 J/min for 500.0 min After how many minutes does the ice start to melt? Express your answer in minutes. 17 ΑΣΦ t = Submit Part B Request Answer ? min After how many minutes, from the time when the heating is first started, does the temperature begin to rise above 0.0°C?
An open container holds 0.550 kg of ice at -15.0°C. The mass of the container can be ignored. Heat is supplied to the container at the constant rate of 800.0 J/min for 500.0 min After how many minutes does the ice start to melt? Express your answer in minutes. 17 ΑΣΦ t = Submit Part B Request Answer ? min After how many minutes, from the time when the heating is first started, does the temperature begin to rise above 0.0°C?
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Transcribed Image Text:An open container holds 0.550 kg of ice at -15.0°C.
The mass of the container can be ignored. Heat is
supplied to the container at the constant rate of
800.0 J/min for 500.0 min.
Part A
After how many minutes does the ice start to melt?
Express your answer in minutes.
—| ΑΣΦ
t =
Submit
Part B
Request Answer
t =
?
min
After how many minutes, from the time when the heating is first started, does the temperature begin to rise above 0.0°C?
Express your answer in minutes.
—| ΑΣΦ
?
Review | Consta
min
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