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12 Nov 2019
In exercising, a weight lifter loses 0.110 kg of water throughevaporation, the heat required to evaporate the water coming fromthe weight lifter's body. The work done in lifting weights is 1.30105 J.
-Assuming that the latent heat of vaporization of perspiration is2.42 106 J/kg, find the change in the internal energy of the weightlifter.
J
I only have one shot left, so please provide the correctanswer.
In exercising, a weight lifter loses 0.110 kg of water throughevaporation, the heat required to evaporate the water coming fromthe weight lifter's body. The work done in lifting weights is 1.30105 J.
-Assuming that the latent heat of vaporization of perspiration is2.42 106 J/kg, find the change in the internal energy of the weightlifter.
J
I only have one shot left, so please provide the correctanswer.
Lelia LubowitzLv2
13 Apr 2019
