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Worksheetsheat transfer and reading data year 9
Total questions: 24
Worksheet time: 14mins
Heat transfer through space is called (a)
Heat transfer through fluids (liquids, gasses) is called...
(a)
Heat transfer through solids, liquids or gasses is called...
(a)
A conductor is
Good at transferring heat
Bad at transferring heat
An insulator is...
Good at transferring heat
Bad at transferring heat
Which is the best insulator?
wool
foam
paper
Which is the best conductor?
wool
foam
paper
An independent variable is...
Something you measure in the experiment
Something that changes in the experiment
Which is the independent variable in this experiment?
time
type of material
temperature
temperature change over time
Which is the dependent variable in this experiment?
time
type of material
temperature
temperature change over time
Which heat transfer method is represented here?
Conduction
Convection
Radiation
Which heat transfer method is represented here?
Conduction
Convection
Radiation
Which heat transfer method is represented here?
Conduction
Convection
Radiation
Radiation travels through
solids
liquids
gasses
none of these
Conduction occurs in...
solids
liquids
gasses
none of these
Convection occurs in...
solids
liquids
gasses
none of these
Heat travels from
hot to cold
cold to hot
it does not travel
Is gas a good conductor?
yes, it is a good conductor
no, it is a poor conductor
gas is not a conductor
A graph needs...
Title
Axis title
Straight line
Points
Scale
The energy of movement is called
conduction
kinetic energy
energy transfer
convection
Insulator
Law of conservation of energy
Energy cannot be created or destroyed, only transformed and transferred
Energy can be created, destroyed, and transformed
Energy can be created, not destroyed, transformed, but not transferred
Energy cannot be created, it can be destroyed, and transferred
A control in an experiment is...
something that changes in the experiment
something that transforms in the experiment
something that you keep the same in the experiment
something that you can compare your results to; a baseline trial with no "treatment"
Students did an experiment to find out whether wool, foil, or foam is a better insulator. They also ran a trial using only air. The air trial is the...
Dependent variable
Independent variable
Controlled variable
Heat is a type of energy
True
False
