Conduction :(involves direct contact) , (touching hot baking dish), (burner on electric stove)
Convection: ( heat transfer inside earth), (involves fluid), (heat travels best in gases and liquids)
Radiation : (the light in fridge...), (sunlight), (travels through vacuum),
There you go.. :)
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11 Sort each phrase or example into the correct heat transfer bin. Be sure to sort...
Question 1: Identify the classification of the following heat transfer (convective flow) problems: *Note that there may be other modes of heat transfer present (e.g. radiation or conduction), but ignore those effects. For example, a hot ball bearing being dropped from a building roof. Ans. Forced, external convection over a sphere. a. Water flow through a fire hose from a hydrant. b. Heat transfer from a clothes iron sitting on an ironing board. c. Heat transfer from a climber trapped...