Waves Test 6th grade

Front

What is a medium in the context of waves?

Back

A substance (solid, liquid, or gas) that the energy of a wave can travel through.

Front

What is the highest point on a wave called?

Back

Crest.

Front

What does a wave with greater energy produce?

Back

A louder sound.

Front

Which type of wave requires a medium to travel through?

Back

Mechanical wave.

Front

What is the lowest point on a wave called?

Back

Trough.

Front

What is amplitude in relation to waves?

Back

The height of a wave from its rest position, indicating the energy of the wave.

Front

What is frequency in the context of waves?

Back

The number of waves that pass a point in a given amount of time, usually measured in Hertz (Hz).

Front

What is the difference between mechanical and electromagnetic waves?

Back

Mechanical waves require a medium to travel through, while electromagnetic waves do not.

Front

How does the amplitude of a wave relate to its energy?

Back

Greater amplitude means more energy; lower amplitude means less energy.

Front

What happens to waves as they approach the shore?

Back

They typically increase in amplitude and can become more energetic.