Light Waves

Could any of these lasers be giving off a different type of light?

• Laser 1

• Laser 2

• Laser 3

• All three lasers must be giving off different types of light

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Identify B on the image below. The distance from one peak of a wave to the next.

• Wavelength

• Amplitude

• Frequency

• Crest

Tags

NGSS.MS-PS4-1

When light hits a mirror, MOST of the light is ____________.

• absorbed.

• transmitted.

• refracted.

• reflected.

Tags

NGSS.MS-PS4-2

Which part of the electromagnetic spectrum can humans sense without using equipment or technology?

• Radio Waves

• Microwaves

• Visible Light

• Ultraviolet light

The distance between waves (between two crests OR two troughs)

• Frequency

• Amplitude

• Wavelength

Match the following terms to the diagram

• 3

• crest

• 2

• wavelength

• 1

• trough

Tags

5.6

5.6.a

Match these wave parts

a

b

c

d

Crest

Wavelength

Trough

Amplitude

Tags

NGSS.MS-PS4-1

When a material ______________ energy from light, the energy causes the material to change.

• transmits

• reflects

• refracts

• absorbs

Tags

NGSS.MS-PS4-2

means to bounce off without absorbing.

• Reflect

• Refract

• transmit

• absorb

Tags

NGSS.MS-PS4-2

Can light from the sun cause the paper to change color?

• Yes. Light from the sun can pull energy out of the paper, causing it to change color

• Yes. The paper can take in energy from the light, causing it to change color.

• No. Light is not a physical thing, so it cannot change physical things like paper.

• No. Light can only change things by warming them up, so it cannot cause the paper to change color.

Tags

NGSS.MS-PS4-2