Review of Heat Transfer

Watch this short video to review the 3 types of heat transfer: Conduction, Convection and Radiation Buzz Words Identify the buzz words for conduction, convection, or radiation Conduction direct contact touching solids Convection liquids gases warm up, cool down current circulate Radiation electromagnetic waves no direct contact the sun Identify the type of heat transfer in the picture with the proper explanation (SELECT 2) The sun shining on the beach is radiation The guy touching the sand with his hand is conduction The sun shining on the beach is convection The guy touching the sand with his hand is convection Identify the type of heat transfer in the picture with the proper explanation Convection- the warm water is rising and the cool water is sinking Conduction- the warm water is rising and the cool water is sinking Radiation- the warm water is rising the the cool water is sinking Identify the type of heat transfer in the picture with the proper explanation (SELECT 2) Conduction- the spoon is getting hot because it is touching the sauce Radiation- heat is leaving the stove in all directions Convection- the spoon is getting hot because of it touching the sauce Identify the type of heat transfer in the picture with the proper explanation (There MAY be more than one correct answer) Radiation- the heat is leaving the grill in all directions Conduction- the hot dogs are touching the grill and warming up Convection- the hot dogs are circulating Identify the type of heat transfer in the picture with the proper explanationThe heater warms the room as indicated in the picture above due to Conduction Convection Radiation Identify the type of heat transfer in the picture with the proper explanation (There MAY be more than one correct answer)Hot air balloons lift off the ground and "fly" due to Conduction Convection Radiation