AnswersBHS-Physics B-CRUnit Test

Mirrors Answers

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1
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The surface of a mirror is flat.

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2
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The ray diagram shows a candle that is placed between the focal point and the mirror.

Question illustration
A
It will be smaller and upright.
B
It will be smaller and inverted.
C
It will be larger and upright.
D
It will be larger and inverted.
3

A ray diagram shows that an object is placed in front of a plane mirror. What are the characteristics of the image produced by the object?

A
inverted, larger than object, real
B
upright, smaller than object, virtual
C
inverted, same size as object, real
D
upright, same size as object, virtual
4

Barbara places an object in front of a mirror. The mirror produces an image that is inverted, real, and smaller than the object.Which kind(s) of mirror could Barbara be using?

A
convex, because concave and plane mirrors produce only virtual images
B
concave, because plane and convex mirrors produce only upright virtual images
C
concave or convex, because both types of mirrors produce images that are inverted and real
D
convex or plane, because both types of mirrors produce an image that is smaller than the object
5

How is an image produced by a plane mirror different than an image produced by a convex mirror?

A
It is smaller than the object.
B
It is the same size as the object.
C
It is inverted.
D
It is upright.
6

Felix made a chart listing the uses for two types of mirrors.Which headings belong in the chart?

Question illustration
A
X: PlaneY: Convex
B
X: Concave Y: Plane
C
X: ConvexY: Concave
D
X: ConvexY: Plane
7

A ray diagram is shown.

Question illustration
A
It is virtual and in front of the mirror.
B
It is virtual and behind the mirror.
C
It is real and in front of the mirror.
D
It is real and behind the mirror.
8

The diagram shows how an image is produced by a plane mirror.

Question illustration
A
W
B
X
C
Y
D
Z
9

Which best compares convex and concave mirrors?

A
Convex mirrors produce only real images, and concave mirrors produce real and virtual images.
B
Convex mirrors produce only virtual images, and concave mirrors produce real and virtual images.
C
Concave mirrors produce only real images, and convex mirrors produce real and virtual images.
D
Concave mirrors produce only virtual images, and convex mirrors produce real and virtual images.
10

Which best describes the surface of a concave mirror?

A
It is flat.
B
It is textured.
C
It curves outward.
D
It curves inward.

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