Light and Color: Additive Color Processes and EM Spectrum

Light bulbs and stars (such as our Sun) _______ light. (find the missing word).

• absorb

• emit

• reflect

• refract

Tags

NGSS.MS-ESS1-1

Which images are opaque?

• A & C

• A,C,E, & F

• D, E, & F

• A & E

Tags

NGSS.MS-PS4-2

Which images are transparent?

• B + D

• C + F

• D, E, + F

• A + E

An opaque object...

• allows light to pass through

• allows some light to pass through

• allows no light to pass through

Tags

NGSS.MS-PS4-2

All waves carry

• energy
• light 
• matter
• particles

Tags

NGSS.HS-PS4-3

NGSS.HS-PS3-2

NGSS.HS-PS4-5

The light we view from Sunlight (and light bulbs in the classroom) are white because:

• contains all the colors of the rainbow.

• contains most of the colors of the rainbow.

• contains white light and black light.

• contains black light.

The Additive Color Process involves:

• Mixing colors of LIGHT

• Mixing PIGMENTS (or paints)

• nothing special

What are the three primary colors of light?

• Red, Green, Blue
• Green, Yellow, Blue
• Cyan, Magenta Yellow
• Cyan, Magenta, Black

What are the three secondary colors of light?

• Red, Green, Blue
• Green, Yellow, Blue
• Cyan, Magenta, Yellow
• Magenta, Yellow, Black

When the three primary colors mix they produce?

• Red, Green, Blue

• Black

• White

• Magenta, Yellow, Cyan