Light and Optics Unit Review

A wavelength can be measured trough to trough

• True

• False

Infrared radiation is also known as heat radiation.

• True

• False

Continuous exposure to X-rays is perfectly safe

• True

• False

Tags

NGSS.HS-PS4-3

NGSS.HS-PS4-4

Radio waves have the shortest wavelength

• True

• False

Distance from the rest position to the top of the wave is called amplitude

• True

• False

Tags

NGSS.MS-PS4-1

Frequency is the number of wavelengths or cycles per second

• True

• False

Tags

NGSS.HS-PS4-1

The light from a firefly is an example of bioluminescence

• True

• False

Incandescent lighting is far more efficient than fluorescent lighting

• True

• False

Tags

NGSS.MS-PS3-3

Translucent objects allows some light to pass through it, but scatters the light from its straight path

• True

• False

Tags

NGSS.MS-PS4-2

Glow in the dark stuff is referred to as fluorescent lighting

• True

• False