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About the Heat Transfer category
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0
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217
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September 13, 2023
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How would you design a satellite that orbits the earth and passively maintains a temperature of 300K +/- 10K?
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1
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909
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July 11, 2024
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What are the three laws of thermodynamics?
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1
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18919
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August 2, 2020
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How would you design an experiment to measure the thermal conductivity of corrugated cardboard?
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0
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831
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February 24, 2023
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If you only use you hot tub during the weekend, is it more efficient to leave it on all the time or turn it on only for the weekend?
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0
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946
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October 3, 2020
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Is it faster to cook pasta if you add it in before or after a pot of water starts boiling?
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2
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3008
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April 22, 2022
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A disk with the hole in the middle is heated. Does the hole get bigger, smaller, or stay the same size?
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2
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2852
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March 27, 2022
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What are the three different modes of heat transfer?
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1
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6799
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July 29, 2020
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If you have an enclosed room and I open the refrigerator, how will room temperature change?
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1
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1830
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August 4, 2020
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A refrigerator is in a room and you open the door. Will the room get colder or hotter?
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2
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5545
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February 15, 2022
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Describe a CPU heat sink geometry and why it has that geometry. What would you do to improve or decrease the heat transfer of a heat sink?
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1
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2066
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March 3, 2022
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Your friend is coming over soon and you made them coffee. You want this coffee to be as hot as possible by the time they get to you. You can use creamer to affect the coffee, what should you do to make the coffee as hot as possible when they arrive?
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3
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2280
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December 2, 2021
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Is a laminar or turbulent boundary layer better for heat transfer from the surface to the environment?
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1
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1712
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August 5, 2020
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