Heat Transfer - Convection, Conduction, Radiation

8 Questions  I  By MrsDuncan
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1.  Take the Heat Transfer test. When heat is given off by light this type of heat is known as? radiation conduction convection this type of heat transfer occurs when heat moves from one molecule to another. radiaiton conduction convection During a house fire, the smoke and flames rise up, but the air down near the floor is cooler and less smoky. This is an example of: radiation conduction convection When a metal spoon with a temperature of 20oC is placed into a cup of water with a temperature of 90oC the spoon will heat up. This is an example of: radiation conduction convection When warm air is pushed up and cold air sinks this is an example of:
A.
B.
C.
2.  The transfer of energy in fluids or gases
A.
B.
C.
3.  During a house fire, the smoke and flames rise up, but the air down near the floor is cooler and less smoky. This is an example of
A.
B.
C.
4.  When rocks are heated by the warmth of the sun this is an example of?
A.
B.
C.
5.  The rays in this picture is an example of
A.
B.
C.
6.  True or False higher temperature means faster moving molecules
A.
B.
7.  You walk barefoot on the hot street and it burns your toes.  This is an example of...
A.
B.
C.
8. 
A.
B.
C.
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