Light and Color Chapter Test 24-25

Which of the following is NOT a source of light?

• The Sun

• A candle

• The Moon

• A firefly

Tags

NGSS.4-PS4-2

What happens to light when it strikes an opaque material?

• It passes through completely

• It forms a clear image

• It does not pass through

• It becomes brighter

Tags

NGSS.MS-PS4-2

What is absorption in the context of light?

• Light bouncing off a surface

• Light passing through a material

• Transfer of energy by a wave to the medium

• Light forming a clear image

Tags

NGSS.MS-PS4-2

What is the longest wavelength of visible light?

• Red

• Violet

• Green

• Blue

What color would a green crayon appear under red light?

• Black

• Green

• Red

• White

Tags

NGSS.MS-PS4-2

What three terms describe the ways that light can interact with matter?

• Reflection, transmission, absorption

• Reflection, refraction, diffraction

• Absorption, emission, scattering

• Transmission, emission, reflection

Tags

NGSS.MS-PS4-2

What happens when white light shines through a piece of blue glass?

• All wavelengths are absorbed except blue.

• All wavelengths are absorbed except red.

• All wavelengths are absorbed except green.

• All wavelengths are absorbed except yellow.

Tags

NGSS.MS-PS4-2

What are the primary pigment colors mentioned in the text?

• Cyan, magenta, yellow

• Red, green, blue

• Orange, purple, green

• Black, white, gray

What color do you get when you mix magenta and yellow pigments?

• Red

• Green

• Blue

• Black

What color is produced when red and green light overlap?

• Yellow

• Cyan

• Magenta

• White