A basketball player does 4.81 * 105J of work during her timein the game, and evaporates 0.151 kg of water. Assuming a latentheat of 2.26 * 106J>kg for the perspiration (the same as forwater), determine (a) the change in the player’s internal energyand (b) the number of nutritional calories the player has converted to work and heat.
A basketball player does 4.81 * 105J of work during her timein the game, and evaporates 0.151 kg of water. Assuming a latentheat of 2.26 * 106J>kg for the perspiration (the same as forwater), determine (a) the change in the player’s internal energyand (b) the number of nutritional calories the player has converted to work and heat.
Chapter3: The First Law Of Thermodynamics
Section: Chapter Questions
Problem 80AP: A car tile contains 0.0380 m3 of air at a pressure of 2.20105 Pa (about 32 psi). How much more...
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A basketball player does 4.81 * 105
J of work during her time
in the game, and evaporates 0.151 kg of water. Assuming a latent
heat of 2.26 * 106
J>kg for the perspiration (the same as for
water), determine (a) the change in the player’s internal energy
and (b) the number of nutritional calories the player has converted to work and heat.
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