Light Chapter Test Review

The _______ point is where light rays come together (______) after being _________ by a lens or reflected by a _______.

• focal/diverge/refracted/mirror

• focal/converge/refracted/lens

• focal/converge/reflected/mirror

• focal/converge/refracted/mirror

You can't see your reflection off a sheet of paper because paper is a _______ surface and results in ________ reflection.

• smooth/diffuse

• rough/regular

• smooth/regular

• rough/diffuse

Tags

NGSS.MS-PS4-2

_________ reflection happens when light is reflected from a smooth and shiny surface. The result is a _________ (clear) image.

• Regular/blurry

• Diffuse/blurry

• Diffuse/sharp

• Regular/sharp

Tags

NGSS.MS-PS4-2

What color wavelengths are being emitted by the sign?

• Blue

• Green

• Yellow

• Red

Tags

NGSS.MS-PS4-2

The Tesla is absorbing orange light.

• True

• False

Tags

NGSS.MS-PS4-2

A __________ image is an image of an object that your brain perceives to be in a place where it is not.

• virtual

• real

Tags

NGSS.MS-PS4-1

Which statement about the image the person sees is false?

• The person sees the image due to reflected rays

• The image is the same size as the object.

• The image would appear the same in a convex mirror

• The image is sharp because the mirror is smooth.

A convex lens could also be called a _____ lens.

• diverging

• converging

Tags

NGSS.HS-PS4-5

What is the name of the line drawn perpendicular to the surface where a light ray strikes?

• incident ray

• reflected ray

• normal

• plane of reflection

Tags

NGSS.MS-PS4-2

Light travels __________ in a _________ than it does in water.

• slower/vacuum

• faster/vacuum