Light and Color

When your eye looks at cyan, which cones are detecting light?

• red and blue

• green and blue

• red and green

• yellow and magenta

Primary colors of light or of pigment?

• Light

• Pigment

Tags

NGSS.HS-PS4-3

The colors on the right are the primary colors of

• pigment

• light

• addition

• polarizers

In which stripe are the most number of pixels on a TV emitting light?

• white

• black

• C, M, or Y

• R, G, or B

Tags

NGSS.HS-PS4-3

Which pixels are lit to create magenta?

• red and green

• green and blue

• red and blue

• magenta

Which of these waves travel fastest?

• radio waves

• gamma rays

• visible light

• all the same

Tags

NGSS.HS-PS4-1

Where is sound on this graphic?

• below radio waves

• above gamma rays

• in the middle

• it doesn't belong on this graphic

Tags

NGSS.HS-PS4-1

Which of the following has the highest frequency?

• red light

• green light

• blue light

• microwaves

Tags

NGSS.HS-PS4-1

This is a...

• lunar eclipse

• solar eclipse

• earth shadow

• shadow the hedgehog

Tags

NGSS.MS-ESS1-1

This picture is from a tie-dye kit. What should the colors have been labeled?

• blue, yellow, red

• blue, yellow, fuchsia

• cyan, yellow, magenta

• cyan, yellow, red