More Energy Transformation Practice

Front

Which type of energy transformation occurs when a flashlight shines?

Back

chemical → electrical → light

Front

Which item has the energy transformation: chemical energy → mechanical energy → sound energy? Options: playing music on a phone, nuclear power plant, windmill turning, playing a violin.

Back

playing a violin

Front

What type of energy transformation occurs in a battery?

Back

chemical → electrical

Front

The glow sticks produce light for a short amount of time. The light from the glow stick is a conversion from what to what?

Back

chemical to light (electromagnetic)

Front

What is the energy transformation that occurs in an electric pencil sharpener?

Back

electrical energy to mechanical energy

Front

What energy transformation occurs when a crock pot is plugged into an outlet and then the control knob is turned "on"?

Back

electrical to thermal

Front

Which kind of energy change occurs when a candle is burning?

Back

Chemical to light.

Front

Energy Stored in chemical bonds

Back

Chemical Energy

Front

Which energy conversion is taking place when you put gasoline in a car?

Back

chemical -> mechanical

Front

Energy transformations in a digital music player

Back

Chemical to electrical to sound