Unit 8 Energy Test Review

Front

What is the ability to do work?

Back

Energy

Front

True or False: If you sing in a tile bathroom your voice will not echo.

Back

False

Front

What does it mean to bounce off a surface?

Back

Reflect

Front

True or False: A guitar string will vibrate if plucked.

Back

True

Front

What change can a skateboarder make to increase the speed of a skateboard?

Back

Make a ramp as smooth and slick as possible.

Front

What is energy?

Back

The ability to do work or cause change.

Front

What is sound?

Back

A type of energy that travels in waves.

Front

What is reflection?

Back

When light or sound bounces off a surface.

Front

What is vibration?

Back

A rapid back-and-forth movement.

Front

What is a ramp?

Back

A sloped surface used to help move objects up or down.