HS DO NOW LAB Color Addition

RESEARCH: What are the primary colors of light? Select all that apply.

• Yellow

• Green

• Blue

• Red

What is the result when red and blue are combined?

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Research: What is the name of the color that resulted from combining red light and blue light?

What is the result when green and blue are combined?

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Research: What is the name of the color that resulted from combining green light and blue light?

What is the result when green and red are combined?

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Application: Three colored spotlights having equal intensity shine on a white sheet of paper, forming overlapping circles as shown. Two of the overlap regions are shown. What colors correspond to each circle?

c

d

e

red

cyan

blue

yellow

green

magenta

Application: Three colored spotlights having equal intensity shine on a white sheet of paper, forming overlapping circles as shown. Two of the overlap regions are shown. What colors correspond to each circle?

c

d

e

green

red

yellow

magenta

cyan

blue

Application: Three colored spotlights having equal intensity shine on a white sheet of paper, forming overlapping circles as shown. Two of the overlap regions are shown. What colors correspond to each circle?

c

d

e

red

yellow

blue

cyan

green

magenta

What is the result when red, green, and blue are combined?

• 
• 
• 
•