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20 questions
How does heat move?
from a warmer to a cooler object
from a cooler to a warmer object
toward a hot object
away from a cold object
How is energy from the Sun transferred?
by radiation
by conduction
by convection
by the force of gravity
__________ is the transfer of heat by the movement of a fluid.
Conduction
Convection
Radiation
When you heat up an object, the particles in the object move _________.
faster
the same speed
slower
_____________, convection, and conduction are the three types of heat transfer.
Conveyance
Radiation
Translocation
Which statement is true?
The quicker a molecule moves, the colder it is.
The slower a molecule moves, the warmer it is.
The quicker a molecule moves, the warmer it is
The movement of molecules don't affect temperature
Which word means the same as transfer?
heat
move
float
fast
All matter is made of _____ that are constanly moving.
insulators
particles or molecules
convection or conduction
pieces of plastic
A hot air balloon rises because of
Convection
Conduction
Radiation
A raw egg begins to fry as it hits a heated frying pan
Convection
Conduction
Radiation
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