Light & Color

Light (choose all that apply)

• is a longitudinal wave

• has a magnetic component

• has a electrical component

• can have particle properties

Tags

NGSS.HS-PS4-3

Light does not require a medium

• true

• false

Tags

NGSS.HS-PS4-3

The speed of electromagentic waves is

• 343 m/s

• 3 x 10⁸m/s

• 9 x 10⁹ m/s

• 6.02 x 10²³ m/s

Tags

NGSS.HS-PS4-1

NGSS.HS-PS4-5

When the wavelength of light increases,

• the energy increases

• the period increases

• the frequency increases

Tags

NGSS.HS-PS4-1

When the frequency of light increases,

• the energy increases

• the period increases

• the wavelength increases

Tags

NGSS.HS-PS4-1

Which color of light has the highest frequency?

• violet

• red

• yellow

Tags

NGSS.HS-PS4-1

Which color of light has the highest energy?

• violet

• red

• yellow

Tags

NGSS.HS-PS4-1

NGSS.HS-PS4-4

Which color of light has the longest wavelength?

• violet

• red

• yellow

Tags

NGSS.HS-PS4-1

Which of these forms of EM radiation can cause the most damage to a person?

• radio waves

• infrared light

• ultraviolet light

• gamma rays

Tags

NGSS.HS-PS4-4

Which of these forms of EM radiation has the longest wavelength?

• radio waves

• infrared light

• ultraviolet light

• gamma rays

Tags

NGSS.HS-PS4-1