pHet Simulator: Color Vision Post Lab

Here you see particles of light. What color light is actually being projected from the flashlight?

• Yellow

• Red

• White

• Green

How do color filters affect white light?

• Color filters allow all colors through, except for the color of the filter.

• Color filters only allow one wavelength of light through - the wavelength of the color filter.

• Color filters remove white light frequencies from the light.

• Color filters only affect colored light.

Tags

NGSS.MS-PS4-2

What color would the brain perceive white light to be thorough a BLUE color filter?

• Blue

• Green

• Red

• Yellow

What color would the brain perceive GREEN LIGHT to be through a RED color filter?

• Red because the red color filter alters the green light frequencies to that of red light.

• Green because the green light is allowed through the red color filter.

• Black because green light does not contain red frequencies to come through the filter.

• Black because mixing green light and red light makes black.

Tags

NGSS.MS-PS4-2

What three colors of light are used to simulate all other colors of light on the visible spectrum?

• Red, Green, Blue

• Magenta, Yellow, Cyan

• White & Black

• None of these

White light is composed of what?

• All frequencies of the rainbow.

• White light frequencies.

• The frequencies of red, orange and yellow.

• The frequencies of blue, indigo and violet.

What is the abbreviation for the colors of the rainbow?

• ROYGBIC

• ROYGBIV

• BIVYOR

• ROGB

A BLUE colored LIGHT is shone through a RED COLOR FILTER. What color will your brain perceive?

• Black

• Brown

• Blue

• Red

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Which primary colors of light would combine to best create the color orange?

• 100% Red and 100% Green

• 100% Red and 50% Green

• 100% Red & 0% Blue

• 100% Red & 25% Green

Which of the following primary light color combinations would create yellow?

• 100% Red, 100% Green

• 100% Red, 0% Blue

• 0% Blue, 50% Green

• 100% Green, 0% Blue