Light and Colors Review

How are rainbows created?

• Raindrops filter out differed wavelengths of light.

• Sunlight refracts in water droplets. Different wavelengths of light are refracted different amounts dispersing the colors into rainbow.

• Sunlight refracts in water droplets. Different sized raindrops refract different colors.

• Magic

Which image correctly shows how white light would disperse in a prism?

• a

• b

• c

• d

What are the primary colors of light?

• Magenta, Yellow, and Cyan

• Red, Blue, and Yellow

• Red, Green, and Blue

• Red, Green, and Yellow

What are the primary colors for pigment?

• Red, Green, and Blue

• Magenta, Yellow, and Cyan

• Red, Green, and Yellow

• Magenta, Yellow, and Green

What secondary color do you get by mixing Magenta and Yellow pigment?

• Red

• Green

• Cyan

• Blue

What color do you get from mixing blue and yellow paint?

• Green

• Magenta

• White

• Cyan

What secondary color do you get if you mix Red and Green light?

• Yellow

• Blue

• White

• Black

What secondary color do you get when you mix red and blue light?

• Magenta

• White

• Black

• Violet

What do you get when you mix green, red, and blue light?

• Green

• Cyan

• Black

• White

What is black in subtractive color theory?

• When you mix all 3 primary colors on light.

• When you mix all 3 primary colors of pigment.

• The absence of any light.

• The absence of any pigment.