CLE Waves Unit

Front

What is light?

Back

Light is a form of energy that travels in waves.

Front

What happens when white light passes through a prism?

Back

It separates into different colors, creating a spectrum.

Front

What does each color in a spectrum represent?

Back

Each color represents a different amount of energy.

Front

What is refraction?

Back

Refraction is the bending of light as it passes from one medium to another.

Front

What is absorption?

Back

Absorption is when light is taken in by an object and not reflected.

Front

What causes sound?

Back

Sound is caused by vibrations of air molecules.

Front

What is reflection?

Back

Reflection is when light bounces off a surface.

Front

What is dispersion?

Back

Dispersion is the process of separating light into its different colors.

Front

What is a medium in terms of sound?

Back

A medium is a substance through which sound waves travel, such as air, water, or solids.

Front

How does covering a drum affect the sound it makes?

Back

Covering the drum with a towel dampens the vibrations, resulting in a quieter sound.