Energy Review

Front

What causes marbles to vibrate when placed above a speaker?

Back

Sound waves cause the marbles to vibrate.

Front

What is a series circuit?

Back

A circuit where components are connected in a single path, so the current flows through one component to the next.

Front

What must happen for sound to be heard from a guitar?

Back

The strings must vibrate, and the sound must travel in waves.

Front

What type of energy does a hot plate use?

Back

Thermal energy.

Front

What happens if Wire 1 is removed from a circuit with all bulbs lit?

Back

All the bulbs will go out.

Front

What is energy?

Back

The ability to do work or cause change.

Front

What is mechanical energy?

Back

Energy that is possessed by an object due to its motion or position.

Front

What is sound energy?

Back

Energy produced by vibrating sound waves.

Front

What is electrical energy?

Back

Energy caused by the movement of electrons.

Front

What is thermal energy?

Back

Energy that comes from the temperature of matter.