Thermal energy transfer. Conduction, convection, and Radiation.
Текст на Статията
- Ouch! be careful the table is also hot.
- The story is showing ways of conduction. A lizard warming itself on a near by rock, the kid getting burnt by the hot plate, and the dad touching a hot metal table and getting burned.
- Conduction: the transfer of thermal energy between matter by the collision of particles
- Be careful, the plate is very hot.
- Ouch it burnt me.
- Convection: The transfer of thermal energy by the movement of particles from one material to another.
- I love this new toy its almost like a real one!
- My three examples for convection in this slide are boiling water, hot air balloon , a blood flowing through a warm blodded creature and lemonade becoming warm.
- You better hurry up before your lemonade gets warm.
- In this picture there are 3 examples of Radiation. Fire, hot burner on stove, and the sun all give off radiation.
- OH NO! I forgot to turn off the burner. The heat from the other burner must of made my grease spill from making bacon this morning catch on fire.
- Radiation: The transfer of thermal energy from one material to another by electromagnetic waves.
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