COLOUR

An object appears red because it

• reflects light waves of all colors
• reflects light waves of red
• absorbs light waves of red
• transmits light waves of all colors

Primary colors of light can combine to make

• black light
• white light
• primary pigments
• ultraviolet light

When all 3 primary pigment colors are mixed which color is produced?

• black
• magenta
• white
• cyan

What are the three primary colours of light?

• Red,Yellow,Blue
• Red,Green,Yellow
• Red,Green,Blue
• Yellow,Blue,Green

Which is true of a green grape?

• It absorbs green light.
• It absorbs white light.
• It reflects green light.
• It reflects white light.

Does the frog reflect or absorb green?

• Reflect
• Absorb

Does the scarf reflect or absorb yellow?

• Reflect
• Absorb

Mixing red and blue light gives you...

• Cyan
• Magenta
• Yellow
• Purple

What colors do our cones roughly correspond to?

• Blue, Yellow, and Red
• Blue, Yellow, and Green
• Blue, Green, and Yellow
• Blue, Green, and Red

In the color spectrum, which has the highest frequency?

• red

• violet

• indigo

• blue