Forms Of Energy Question Preview (ID: 53284)


Unit 2. TEACHERS: click here for quick copy question ID numbers.

When you pull a swing back, what type of energy is being used?
a) light
b) sound
c) mechanical
d) heat

Which tools would help when exploring water and thermal energy?
a) beaker, hot plate, thermometer
b) thermometer, wind vane, rain gauge
c) pan balance, hot plate, meter stick
d) graduated cylinder, hot plate, spring scale

If you push a chair across the floor, what type of energy is being used?
a) sound
b) light
c) mechanical
d) thermal

Which is an example of thermal energy causing an item to melt?
a) a burning candle causing wax to drip
b) a heater causing the temperature in the room in increase
c) popcorn heating until it pops
d) pasta cooking in boiling water

Which gives off light energy?
a) radio
b) stove
c) magnet
d) lamp

During warm weather, water in a bowl outside decreases each day until it was almost gone. What is most likely the reason for this to happen?
a) Water leaked from the birdbath and soaked into the ground.
b) Thermal energy caused the water to gradually evaporate.
c) Warm air caused the water to boil and change to steam.
d) The water condensed as the air around it became warmer.

What type of energy is used to ride a bycicle?
a) mechanical
b) light
c) sound
d) thermal

What are the two forms of energy the sun provides?
a) thermal and sound
b) light and mechanical
c) thermal and mechanical
d) light and thermal

What would be an example of thermal energy causing a change in state of matter? (solid to liquid, liquid to solid, liquid to gas.....)
a) apples turning to applesauce in the blender
b) bread becoming brown in a toaster
c) steam coming from the kettle on the stove
d) plugging in the toaster and blender

What type of energy is used to cook food?
a) sound
b) mechanical
c) light
d) thermal

What type of energy is detected by your ears?
a) light
b) sound
c) mechanical
d) thermal

What type of energy is used to open a lid?
a) light
b) sound
c) mechanical
d) thermal

If thermal energy decreases, which of the following might happen?
a) a crayon will melt
b) a puddle will evaporate on a hot day
c) water becomes ice in the freezer
d) a marshmallow turns brown when heated

Which type of energy helps us stay warm in the winter?
a) light
b) sound
c) mechanical
d) thermal

What type of energy helps us see?
a) light
b) sound
c) mechanical
d) thermal

What type of energy is caused by vibrations?
a) light
b) sound
c) mechanical
d) thermal

What is the energy of motion?
a) light
b) sound
c) mechanical
d) thermal

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