2363080
Description
Mind Map by amy.tucker81, updated more than 1 year ago
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Created by amy.tucker81
about 9 years ago
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Energy transfer
- Conduction
- Metals are a good conductor of heat.
- Non metals are gases
are usually poor
conductors of heat.
- Poor
conductors of
heat are called
insulators.
- Heat energy
can move
through a
substance by
conduction.
- Transferred by free
electrons through
metals.
- Transferred by free
electrons through
metals.
- Heat energy
can move
through a
substance by
conduction.
- Poor
conductors of
heat are called
insulators.
- Non metals are gases
are usually poor
conductors of heat.
- Metals are a good conductor of heat.
- Convection
- The particles
in these fluids
can move
from place to
place.
- less dense particles
are lighter so they
rise.
- Convection currents the
transfer heat from place to
place are set up
- Convection currents the
transfer heat from place to
place are set up
- less dense particles
are lighter so they
rise.
- The particles
in these fluids
can move
from place to
place.
- Radiation
- All objects give out and take in
thermal radiation, which is also called
infrared radiation.
- The hotter the
object is, the
more infrared
radiation it
emits.
- infrared radiation is a
type of
electromagnetic
radiation.
- All objects give out and take in
thermal radiation, which is also called
infrared radiation.
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