AJH Reflection/Mirrors Review 1

The law of reflection applies to rough surfaces.

• True

• False

Tags

NGSS.MS-PS4-2

Smooth and rough surfaces are different in terms of:

• Texture and friction

• Color and size

• Weight and density

• Temperature and humidity

Tags

NGSS.5-PS1-3

A concave mirror reflects light by:

• Diverging the light rays

• Converging the light rays

• Reflecting light without changing direction

• Absorbing the light rays

Tags

NGSS.MS-PS4-2

Objects appear when located at the focal point of a concave mirror:

• A. Magnified and inverted

• B. Diminished and upright

• C. Highly blurred

• D. No image is formed

Objects appear how when located outside the focal point of a concave mirror?

• Upright and magnified

• Inverted and reduced

• Inverted and magnified

• Upright and reduced

Apply: Suppose you are using a concave mirror to see your image. How can you tell if the image is real or virtual?

• The image is real if it is inverted and can be projected on a screen.

• The image is virtual if it is upright and cannot be projected on a screen.

• The image is real if it is upright and cannot be projected on a screen.

• The image is virtual if it is inverted and can be projected on a screen.

Identify: Which types of mirrors can form virtual images and real images?

• Plane mirror

• Concave mirror

• Convex mirror

• Both concave and convex mirrors

Tags

NGSS.MS-PS4-2

What is the focal point in a diagram of a concave mirror?

• The point where parallel rays converge

• The center of the mirror

• The point where the mirror curves

• The edge of the mirror

Leo found a mirror in his attic. It wasn't flat but curved outwards. What type of mirror did Leo find?

• Convex

• Concave

Tags

NGSS.MS-PS4-2

Rayelyn found a mirror in her attic. It wasn't flat, but curved inwards. What type of mirror did Rayelyn find?

• Convex

• Concave

Tags

NGSS.MS-PS4-2