Forms of Energy

Front

What other form of energy does a lamp produce besides light?

Back

heat

Front

What causes the movements of air particles in sound waves?

Back

vibrations

Front

Which of these is the best example to show that energy is the ability to cause motion?

• fan
• lamp
• radio
• toaster

Back

fan

Front

What kind of energy is needed to change a liquid to a gas?

Back

heat

Front

How are energy and motion related in the context of a moving car?

Back

Energy can cause an object to move.

Front

What type of graph best shows the length of time different brands of batteries lasted in a flashlight?

Back

bar graph

Front

What should a scientist do if she does not get the expected results from an experiment?

Back

Repeat the experiment to test her results.

Front

What is the control for Juan's experiment on how heat from a light bulb affects room temperature?

Back

temperature in the room before the light bulb is turned on

Front

Which of the following is NOT a good example of mechanical energy? Options: electric fan, desk lamp, child on a swing, sailboat in the wind

Back

desk lamp

Front

What kind of energy does Annie use to move a heavy box across the floor?

Back

mechanical