6.P.1.2 Light Waves

Front

What happens to wavelength when frequency increases?

Back

Wavelength decreases.

Front

What part of the electromagnetic spectrum (EMS) can we see?

Back

Visible light.

Front

What is the term for the bending of waves due to a change in speed?

Back

Refraction.

Front

What phenomenon allows us to see two sets of mountains in a picture?

Back

Reflection of light.

Front

Which type of waves can be used to treat cancer?

Back

Gamma waves.

Front

What is the relationship between frequency and wavelength in light waves?

Back

As frequency increases, wavelength decreases.

Front

What is the speed of light in a vacuum?

Back

Approximately 299,792 kilometers per second.

Front

What is reflection in terms of light waves?

Back

The bouncing back of light waves when they hit a surface.

Front

What is refraction in terms of light waves?

Back

The bending of light as it passes from one medium to another.

Front

What are gamma rays?

Back

High-frequency electromagnetic waves used in medical treatments.