Font size
WorksheetsHeat and Light Energy Reviewer
Total questions: 29
Worksheet time: 34mins
What kind of energy that lets us see things around us?
heat energy
sound energy
light energy
What kind of energy that can be transferred from one place to another?
heat energy
sound energy
light energy
What is the main source of heat and light energy?
fire
Sun
light bulb
What kind of energy that this thing gives off?
light energy
heat energy
What kind of energy that this thing gives off?
heat energy
light energy
What kind of energy that this thing gives off?
light energy
sound energy
What kind of energy that this thing gives off?
light energy
heat energy
What kind of energy that this thing gives off?
light energy
heat energy
What kind of energy that this thing gives off?
sound energy
heat energy
Which sentence shows saving light energy?
Turning off the lights when not in use.
Playing with the lights by switching it on and off.
Turning all the lights during day time.
The flow of thermal energy from one object to another. It always moves from warmer objects to cooler objects.
Heat
Sun
Energy
Power
What do you use to know how much heat is in the object?
Ruler
Protractor
Thermometer
Barometer
A measure of how much heat or energy something has.
Thermometer
Heat
Meter
Temperature
What are the two temperature unit?
oC
oD
oE
oF
What does oC stands for?
Calcius
Calsuis
Celsius
Celsous
What does oF stands for?
Fahrenheit
Farenhit
Farenheight
Forever
What are the types of heat transfer? Choose the answers below:
conduction
condense
convection
radiation
This occurs between two objects that are touching.
conduction
condense
convection
radiation
This occurs when heat is transferred through a gas or liquid by the hotter material moving into a cooler area.
conduction
condense
convection
radiation
It does not need matter to transfer heat. It can travel through space.
conduction
heat
convection
radiation
Choose two examples of conduction.
The heating of the Earth by the Sun
hands to ice cube
snow melting
touching the pan
ice melting
Choose two examples of convection.
The heating of the Earth by the Sun
hands to ice cube
snow melting
touching the pan
hot air balloon
Choose two examples of radiation.
The heating of the Earth by the Sun
hands to ice cube
snow melting
The heating of a room by a fireplace
hot air balloon
Materials that allow heat to pass through them quickly and easily.
conductors
insulators
These are poor conductors of heat that do not allow heat to pass through them easily and quickly.
conductors
insulators
Choose 3 materials used as conductors.
silver
iron
plastic
rubber
aluminum
Choose 3 materials used as insulators.
wood
iron
plastic
rubber
metal
Occurs when you heat a material and it gains more internal energy, as as the atoms within the material move around faster, and the material expands.
Thermal Contraction
Thermal Expansion
Occurs when you cool the material down and the atoms don't have that much energy.
Thermal Contraction
Thermal Expansion
