Suppose you warm up 510 grams of water (about half a liter, or about a pint) on a stove, and while this is happerning, you also stir the water with a beater, doing 6 x 104 j of work on the water. after the large-scale motion of the water has dissipated away, the temperature of the water is observed to have risen from 18°c to 82°c
part 1 (a) what was the change in the thermal energy of the water? aethermal = the tolerance is +/-5% attempts: 0 of 10 used *
part 2 (b) taking the water as the system, how much energy transfer due to a temperature difference (microscopic work) q was there across the system boundary? j the tolerance is +/-5% attempts: 0 of 10 used
part 3 (c) taking the water as the system, what was the energy change of the surroundings? aesurtoundings the tolerance is +/-5% attempts: 0 of 10 used
Answers: 1
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Suppose you warm up 510 grams of water (about half a liter, or about a pint) on a stove, and while t...
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