Ch. 4 Classwork L. 3

What wave has shorter wavelengths & higher frequencies than radio waves (used in cell phones)?

• Ultraviolet

• Microwaves

• Infrared

• X-rays

Tags

NGSS.HS-PS4-1

What wave has the longest wavelength and lowest frequency?

• Radio

• X-rays

• Infrared

• Gamma

Tags

NGSS.HS-PS4-1

What type of wave is the only one we see?

• Ultraviolet

• Visible light

• Gamma Rays

• Infrared

White light is actually made up of what colors?

• Red, Blue, Green, indigo

• Red, blue, yellow, orange, green, violet,

• red, yellow, green, blue, orange

• red, orange, yellow, green, blue, indigo, violet

As the ___________________ decreases, frequency increases.

• amplitude

• crest

• wavelength

• trough

Tags

NGSS.HS-PS4-1

Which type of wave can be felt as warmth?

• microwaves

• ultraviolet

• infrared

• X rays

Tags

NGSS.HS-PS4-4

Which types of waves are the most dangerous to living things?

• microwaves, x rays, gamma

• microwaves, infrared, x rays

• ultraviolet, x rays, gamma

• infrared, x rays, gamma

Tags

NGSS.HS-PS4-4

Which wave in a small dose provides vitamin D for healthy teeth and bones?

• infrared

• visible

• ultraviolet

• gamma

Tags

NGSS.HS-PS4-4

What type of wave is used in a radar?

• microwave

• ultraviolet

• infrared

• x ray

Tags

NGSS.HS-PS4-5

What is a disturbance that involves the transfer of electric and magnetic energy?

• longitudinal

• compressional

• electromagnetic

• sound

Tags

NGSS.HS-PS2-5

NGSS.HS-PS3-5

NGSS.HS-PS4-3