Radiation Answers
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computer
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person
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marble
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Samaira needs to rent some tents for an outdoor family reunion in July. What is the best type of tent for Samaira to rent so that her family members are protected from the heat of the Sun?
A
rough, black tentsB
smooth, black tentsC
rough, white tentsD
smooth, white tents87902
In which scenario does radiation occur?
A
warming soup on a stoveB
drying towels at the beachC
cooking eggs in boiling waterD
warming a sore muscle with a hot pack87903
In which scenario is thermal energy being transferred by radiation?
A
[Image: A lava lamp lit from below....]
B
[Image: A steaming mug of brown liquid sits on snow....]
C
[Image: A chick sits beneath a bright lamp....]
D
[Image: An iron is used on a wrinkled shirt....]
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Is thermal energy being transferred from the metal pan to the eggs by radiation in this image? Why or why not?
Answer:
Yes. The hot pan transfers some thermal energy to the eggs by emitting infrared radiation, although conduction also heats the eggs where they touch the pan.
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What did you include in your response? Check all that apply.
A
No, thermal energy is not being transferred from the metal pan to the eggs by radiation.B
The eggs are in direct contact with the metal pan.C
Thermal energy is being transferred by conduction.D
Radiation transfers thermal energy by electromagnetic waves.E
Radiation does not transfer thermal energy by direct contact.Did you find these answers helpful?
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