Energy Unit Test Mrs. G

Front

What pattern do waves travel in?

Back

In consistent and predictable ways.

Front

In what type of circuit would a light bulb not light?

Back

Open circuit

Front

What type of waves are relaxing?

Back

Low frequency, shorter wavelength, and shorter height (short amplitude).

Front

What is TRUE about fossil fuels? (There are THREE answers)

Back

Coal, oil, and natural gas are all fossil fuels.

Front

What type of energy comes from a water wheel?

Back

Hydroelectric

Front

How do people and animals take in energy from the sun?

Back

By eating the plants that use the sun's energy to produce food.

Front

If two balls are released from different heights, the ball released from the higher point will have...

Back

more potential energy.

Front

Energy transformation in a TV can be described as...

Back

Electrical to sound and light.

Front

What is an advantage of wind energy?

Back

Wind is a clean form of energy.

Front

Describe the energy transfers: 1. The sun helps grow an apple tree. 2. Mark eats the apple. 3. Mark plays basketball. 4. There is a loud sound when he bounces the ball.

Back

Solar energy to chemical energy to mechanical energy to sound energy.