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Worksheets4th Grade T2 Quiz #2 Heat Energy
Total questions: 31
Worksheet time: 16mins
__________ is the movement of energy from a warmer object to a cooler object.
Energy
Cold
Heat
Sound
The movement of heat through a current in a liquid or a gas is called
radiation.
convection.
conduction.
In restaurants, heat lamps are used to keep food warm. This is an example of
radiation.
convection.
conduction.
The movement of heat through space (no matter to carry it) is called
conduction.
radiation.
convection.
The movement of heat between two materials that are touching is called
convection
radiation.
conduction.
Which is an example of conduction?
When particles are heated they begin to ____.
move faster
mover slower
move up
jump out of the pot
convection
radiation
conduction
Which of the following is an example of convection?
A hair dryer is drying up your hair.
When the AC or heater changes the temperature.
When a car engine turns hot after being turned on.
When you are making soup and the water is rising and lowering.
Near the ceiling of a room the air is warmer. The warm air rises because of
conduction
convection
radiation
A chair is placed several feet from a fireplace. The fireplace has a glass screen. The side of the chair facing the fireplace gets warm because of
conduction
convection
radiation
A huge rock at the state park gets so hot during the day because of
conduction
convection
radiation
In heat transfer, heat always flows from the _______________ substance to the _______________ substance.
Hotter to colder
Colder to hotter
Hotter to hotter
Colder to colder
What happens to particles when they heat up?
They stay the same
They slow down
They explode
They move faster
