You are working with an imagined cubical pot of water, 1 meter on each side, sitting on a stove. Heat is applied to the bottom of the pot from the stovetop. The pot has been on the stove for a while, so the stovetop is hot and some heat has already been added to the water. Assume the water at the bottom of the pot is held at 99 degrees C , while the water at the top of the pot is cold, 4 degrees C. Compute the heat delivered by that 1 g of water at 99 °C into the layer of water at the top of the pot, assuming the latter is 1 meter square, 1 cm deep, and 4 °C. Start by solving the calorimetry problem (Section 14-4 in the text) to determine the final temperature of the top layer plus hot 1 gram from below. Then use that to determine how much heat was delivered in the hot water
You are working with an imagined cubical pot of water, 1 meter on each side, sitting on a stove. Heat is applied to the bottom of the pot from the stovetop. The pot has been on the stove for a while, so the stovetop is hot and some heat has already been added to the water. Assume the water at the bottom of the pot is held at 99 degrees C , while the water at the top of the pot is cold, 4 degrees C. Compute the heat delivered by that 1 g of water at 99 °C into the layer of water at the top of the pot, assuming the latter is 1 meter square, 1 cm deep, and 4 °C. Start by solving the calorimetry problem (Section 14-4 in the text) to determine the final temperature of the top layer plus hot 1 gram from below. Then use that to determine how much heat was delivered in the hot water
Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
8th Edition
ISBN:9781305387102
Author:Kreith, Frank; Manglik, Raj M.
Publisher:Kreith, Frank; Manglik, Raj M.
Chapter3: Transient Heat Conduction
Section: Chapter Questions
Problem 3.37P
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Question
You are working with an
imagined cubical pot of water, 1 meter on each side, sitting on a stove. Heat is applied to the bottom
of the pot from the stovetop. The pot has been on the stove for a while, so the stovetop is hot and
some heat has already been added to the water. Assume the water at the bottom of the pot is held
at 99 degrees C , while the water at the top of the pot is cold, 4 degrees C.
Compute the heat delivered by that 1 g of water at 99 °C into the layer of water at the top of the
pot, assuming the latter is 1 meter square, 1 cm deep, and 4 °C. Start by solving the calorimetry
problem (Section 14-4 in the text) to determine the final temperature of the top layer plus hot 1 gram
from below. Then use that to determine how much heat was delivered in the hot water
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