Waves Review - 5th

Front

What is the order of materials from fastest to slowest for sound wave travel?

Back

Steel, Water, Air.

Front

What type of wave requires a medium to travel?

Back

Mechanical wave.

Front

Where is visible light located in the Electromagnetic Spectrum?

Back

In the middle of the spectrum.

Front

How does light reflect off an irregular surface like crumpled paper?

Back

Light reflects in many different directions.

Front

Why does an apple appear red?

Back

The apple reflects red light and absorbs all other visible wavelengths.

Front

What is a mechanical wave?

Back

A wave that requires a medium (solid, liquid, or gas) to travel through.

Front

What are the two main types of waves?

Back

Mechanical waves and electromagnetic waves.

Front

What is the speed of sound in air compared to water?

Back

Sound travels faster in water than in air.

Front

What happens to light when it hits a smooth surface?

Back

It reflects in a predictable direction.

Front

What is the Electromagnetic Spectrum?

Back

The range of all types of electromagnetic radiation, including visible light.