Chapter 4 Test - LIGHT

Which type of lens is known for bringing light rays to a focal point?

• Concave lens

• Converging lens

• Flat lens

• Reflective lens

Avery is looking at a shiny apple on the table. She can see the apple because light_________ the apple.

• refracts off

• absorbs off

• reflects off

• transmits off

Tags

NGSS.MS-PS4-2

What color do objects appear when they absorb all wavelengths of visible light?

• white

• black

• transparent

• ultraviolet

Tags

NGSS.HS-PS4-3

Which of the following is not considered a primary color of light?

• Red

• Yellow

• Blue

• Green

What is the term for the change in direction of a light wave as it passes from one medium to another?

• refraction

• reflection

• absorption

• diffraction

Tags

NGSS.MS-PS4-2

Olivia is observing how light reflects off different surfaces. When she shines a flashlight on a piece of cloth, what type of reflection does she observe?

• regular

• reverse

• mirror

• diffuse

Zoe is using a concave mirror to focus sunlight onto a piece of paper. What do concave mirrors cause light rays to do?

• distort

• absorb

• converge

• diverge

Tags

NGSS.MS-PS4-2

Which type of lens is used to spread out light rays?

• light box

• converging lens

• diverging lens

• Plano Lens

What is the name of the point where converging light rays intersect?

• focal length

• angle of refraction

• diffraction

• focal point

Which characteristic is true for all images formed by a convex mirror?

• Virtual

• Real

• Magnified

• Reversed