P1

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what happens to a solid when heated?
particles gain energy from heat and solid expands
1 of 5
what is the kinetic theory?
type of electromagnetic wave, can travel at the speed of light and all objects can emit infra red and absorb it
2 of 5
name 5 ways heat can be transferred.
conduction, convection, evaporation, condensation, radiation
3 of 5
why do we feel heat from the sun, or a hot tea?
they are emitting infra red radiation
4 of 5
what is the term goven to electrons that are free to move in metals?
delocalised
5 of 5

Other cards in this set

Card 2

Front

what is the kinetic theory?

Back

type of electromagnetic wave, can travel at the speed of light and all objects can emit infra red and absorb it

Card 3

Front

name 5 ways heat can be transferred.

Back

Preview of the front of card 3

Card 4

Front

why do we feel heat from the sun, or a hot tea?

Back

Preview of the front of card 4

Card 5

Front

what is the term goven to electrons that are free to move in metals?

Back

Preview of the front of card 5

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