An aluminum rod is 32 cm long with a 2.0 cm radius. One end is placed in a very large container of boiling water (a heat source maintains a constant temperature); the other end is frozen inside a 25 cm x 25 cm x 25 cm block of 0 oC ice. How long does it take until the ice has completely melted? Assume the whole system is thermally isolated. The thermal conductivity of aluminum is 205 W/m K.
An aluminum rod is 32 cm long with a 2.0 cm radius. One end is placed in a very large container of boiling water (a heat source maintains a constant temperature); the other end is frozen inside a 25 cm x 25 cm x 25 cm block of 0 oC ice. How long does it take until the ice has completely melted? Assume the whole system is thermally isolated. The thermal conductivity of aluminum is 205 W/m K.
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Transcribed Image Text:An aluminum rod is 32 cm long with a 2.0 cm radius. One end is placed in a very large container of
boiling water (a heat source maintains a constant temperature); the other end is frozen inside a 25
cm x 25 cm x 25 cm block of 0 oC ice. How long does it take until the ice has completely melted?
Assume the whole system is thermally isolated. The thermal conductivity of aluminum is 205 W/m
K.
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