Amplify Light Waves Review

Front

Which wave has the greatest amplitude?

Back

The blue wave has the greatest amplitude.

Front

What does it mean to give off light?

Back

To give off light means to emit light.

Front

What is the distance between two points on a wave called?

Back

The distance between two points on a wave is called the wavelength.

Front

Which type of light wave produces the heat we can feel coming from the toaster?

Back

Infrared waves produce the heat we can feel.

Front

What is produced by vibrating objects through air?

Back

Sound is produced by vibrating objects through air.

Front

What is amplitude in the context of waves?

Back

Amplitude is the height of the wave from its rest position, indicating the energy of the wave.

Front

What is the difference between reflection and transmission of light?

Back

Reflection is when light bounces off a surface, while transmission is when light passes through a material.

Front

What are the three primary ways light interacts with matter?

Back

Light can be absorbed, reflected, or transmitted.

Front

What is the speed of light in a vacuum?

Back

The speed of light in a vacuum is approximately 299,792 kilometers per second.

Front

What is the relationship between wavelength and frequency?

Back

Wavelength and frequency are inversely related; as one increases, the other decreases.