BJU Science 5 - LIGHT

Light is an electromagnetic wave that can be seen.

• True

• False

Tags

NGSS.MS-PS4-2

Light waves travel more slowly than sound waves dol.

• True

• False

Light generally travels in a straight line.

• True

• False

Light always travels at the same speed in all mediums.

• True

• False

Tags

NGSS.MS-PS4-2

Radar and cellular phones use microwaves.

• True

• False

Tags

NGSS.MS-PS4-2

Concave mirrors have a flat surface.

• True

• False

Light that bounces off a smooth surface goes in many directions.

• True

• False

Tags

NGSS.MS-PS4-2

The top part of a wave is the . . .

• amplitude

• crest

• trough

• wavelength

Tags

NGSS.MS-PS4-1

The lowest point of a wave is the . . .

• amplitued

• crest

• trough

• wavelength

The distance between two crests or two troughs is the . . .

• amplitude

• crest

• trough

• wavelength