Suppose you stand with one foot on ceramic (k=34 W/mK) flooring and one foot on a wool carpet (k =0.02 W/mK), making contact over an area of 95cm2 with each foot. Both the ceramic and the carpet are 3.4 cm thick and are 9°C on their bottom sides. If the top of the ceramic and carpet at 30°C, calculate the following: a) the rate of heat transfer that occur from the foot kept on wool carpet in watts b) the rate of heat transfer that occur from the foot kept on ceramic in watts
Suppose you stand with one foot on ceramic (k=34 W/mK) flooring and one foot on a wool carpet (k =0.02 W/mK), making contact over an area of 95cm2 with each foot. Both the ceramic and the carpet are 3.4 cm thick and are 9°C on their bottom sides. If the top of the ceramic and carpet at 30°C, calculate the following: a) the rate of heat transfer that occur from the foot kept on wool carpet in watts b) the rate of heat transfer that occur from the foot kept on ceramic in watts
Chapter2: The Kinetic Theory Of Gases
Section: Chapter Questions
Problem 80AP: (a) Use the ideal gas equation to estimate the temperature at which 1.00 kg of steam (molar mass...
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Suppose you stand with one foot on ceramic (k=34 W/mK) flooring and one foot on a wool carpet (k =0.02 W/mK), making contact over an area of 95cm2 with each foot. Both the ceramic and the carpet are 3.4 cm thick and are 9°C on their bottom sides. If the top of the ceramic and carpet at 30°C, calculate the following:
a) the rate of
b) the rate of heat transfer that occur from the foot kept on ceramic in watts
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