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Butoxors [25]
3 years ago
10

How much heat transfer is required to raise the temperature of a 0.750-kg aluminum pot containing 2.50 kg of water from 30.0 °C

to the boiling point and then boil away 0.750 kg of water?

Physics
1 answer:
ICE Princess25 [194]3 years ago
4 0

Answer:

(a) How much heat transfer is required to raise the temperature of a 0.750-kg aluminum pot containing 2.50 kg of water from 30.0 °C to the boiling point and then boil away 0.750 kg of water?

(b) How long does this take if the rate of heat transfer is 500 W? 1 watt = 1 joule / second (1W = 1 J/s).

(a)  The total heat required is 2.47 × 10 ⁶ J

(b)  It takes 82.3 min

Explanation:

see the attached file

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