Mirror and Lenses

The following is a picture of what type of mirror? 

• Convex (diverging) mirror
• Concave (converging) mirror
• Plane Mirror
• Flat Mirror

Tags

NGSS.MS-PS4-2

The following is a picture of what type of mirror? 

• Convex (diverging) Mirror
• Concave (converging) Mirror
• Plane Mirror
• Flat Mirror

Tags

NGSS.MS-PS4-2

This is an example of a __________ mirror.

• Concave
• Convex
• Plane
• Magnifying

Convex mirrors cause light to spread out.

• True
• False

Tags

NGSS.MS-PS4-2

A mirror with a flat surface is a plane mirror.

• true
• false

Tags

NGSS.MS-PS4-2

If the angle of incidence between the incident ray and the normal line is 25 degrees, what is the angle of reflection?

• 65 degrees

• 45 degrees

• 35 degrees

• 25 degrees

Tags

NGSS.MS-PS4-2

Which lens is used to magnify objects and refract light? This type of lens is curved outward.

• concave lens

• convex lens

• parabolic lens

• plane lens

Which describes a concave lens?

• more transparent in the middle

• thinner in the middle than on the edges

• thinner on the edges than in the middle

• triangular in shape

___ is when light travels through a material and bends.

• Diffraction
• Dispersion
• Mirage
• Refraction

Tags

NGSS.MS-PS4-2

Which describes a convex lens?

• triangular in shape
• more transparent in the middle
• thicker on the edges than in the middle
• thicker in the middle than on the edges