WorksheetsChapter 9 HEAT
Total questions: 12
Worksheet time: 6mins
Which of the following is NOT a source of heat?
water heater
microwave
The sun
A ball
_____________ is the tool used to measure temperature.
A thermometer
A scale
A ruler
none of the above
If you dropped a hot rock in a bucket of cold water, the rock will _____________________________.
melt
stay the same temperature
become cooler
become hotter
Temperature and Heat are the same thing?
True
False
Why do plants need the sun?
It lights them up.
It keeps them warm
It helps them hold onto water
It helps them make food
Without the sun's heat, what would happen to earth?
aliens would invade
the earth would explode
it would be too cold to survive
What happens when you are out in the sun too long?
sunburn
have fever
get chills
what kind of heat is happening when the sun heats your body
conduction
convection
density
radiation
What will happen to ice if you leave it out in the room?
it will melt
it will stay the same
it will freeze
Which is NOT a way that heat can be produced?
electricity
rubbing your hands together
fire
rain
Which of these is a measure of how hot or cold something is?
temperature
radiation
insulation
friction
Which shows the use of heat?
