heat transfer
Montāžas Teksta
- The boy in the green is explaining how the sun's radiation is making them hot and sweaty.
- Boy it's hot out here.
- Thats because of radiation that the sun is giving off.
- The man is saying that the heat from the pot heated up the handle using conduction which allows the heat to transmit through the pot to the handle.
- conduction.
- Ouch!, the heat from the popt made the handle hot.
- The boy on the bed deals with more heat than the one on the chair because of convection which means that hotter substances, such as air, rises and cool air sinks.
- convection.
- It's hot up here.
- It's cold down here.
- Temperature.
- The man says that it's a warm day because the temperature is 101 degrees.
- Wow, it sure is warm today.
- That pot will stay hot for days.
- Insulate.
- The man says that the pot will stay warm for days due to insulation which disallows heat to escape for a long period of time.
- The boy on the left warms his hand by touching the lamp, showing heat transfer by exchanging heat from the lamp to his hand.
- Putting my hand on the lamp warms it up.
- Let me try!
- Heat transfer.
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