Light Waves Amplify Chapter 2

Front

What is a light source?

Back

An object that emits light.

Front

What are the different types of light emitted by the sun?

Back

Gamma, x-ray, UV, visible, infrared, microwave, radio.

Front

How can different types of light be identified?

Back

By their wavelengths.

Front

What is the relationship between wavelength and type of light?

Back

Different wavelengths correspond to different types of light.

Front

What is amplitude in the context of light waves?

Back

The height of the wave, which can affect brightness.

Front

Can lasers emit different types of light?

Back

Yes, depending on their wavelength and amplitude.

Front

What effect does light from different sources have on materials?

Back

It can vary because light sources can emit different types of light.

Front

What is the significance of frequency in light waves?

Back

Frequency is related to the energy and type of light.

Front

What happens to light when it passes through different materials?

Back

It can be absorbed, reflected, or transmitted.

Front

What is the electromagnetic spectrum?

Back

The range of all types of light, including visible and invisible light.