Concave and Convex Mirrors

1.

Multiple Choice

30 sec

1 pt

What does it mean to reflect?

bounce off

bend

refract

energy

2.

Multiple Choice

30 sec

1 pt

According to the Law of reflection, a light ray striking a mirror

continues moving through the mirror in the same direction

moves into the mirror at a slightly different angle

bounces off the mirror toward the direction it came from

bounces off the mirror at the same angle it hits.

3.

Multiple Choice

30 sec

1 pt

An image that you can see when you look into a mirror, but does not really exist is called which of the following?

Real Image

Fake Image

Virtual Image

Digital Image

4.

Multiple Choice

30 sec

1 pt

a real image...

is produced by virtual rays and can be projected on a screen

is produced by real rays and cannot be projected on a screen

is produced by virtual images and cannot be projected on a screen

is produced by real rays and can be projected on a screen

5.

Multiple Choice

30 sec

1 pt

What is an image called that forms when light rays actually meet

virtual image

real image

diffuse reflection

regular reflection

6.

Multiple Choice

30 sec

1 pt

What kind of mirror is shown here?

plane

concave

convex

diffuse

7.

Multiple Choice

30 sec

1 pt

Concave mirrors can create virtual and real images.

True

False

8.

Multiple Choice

30 sec

1 pt

An incident ray that is parallel to the principal axis of a curved mirror...

will reflect parallel to the principal axis

will reflect through the focal point

will reflect through the center of curvature

will continue along the same path through the lens

9.

Multiple Choice

30 sec

1 pt

Convex mirrors can produce...

Real, erect images

Virtual, erect images

Real, inverted images

no images form

10.

Multiple Choice

30 sec

1 pt

If a candle is placed at C in front of a concave mirror, the image

will appear at f in front of the mirror

the image will appear at C in front of the mirror

the image will appear between C and f on the same side

the image will not appear

11.

Multiple Choice

30 sec

1 pt

If a candle is placed at f in front of a concave mirror, the image

will appear at f behind the mirror

the image will appear at C in fromt of the mirror

the image will appear between C and f on the same side

the image will not appear

12.

Multiple Choice

30 sec

1 pt

Which terms describe the reflection seen in this image?

behind mirror, erect, magnified, virtual

behind mirror, erect, reduced, virtual, inverted

d < f, erect, reduced, real

d < f, erect, reduced, virtual

13.

Multiple Choice

30 sec

1 pt

Using S.A.L.T, describe the image of the object.

Smaller, Inverted, Between C and F lengths infront of the mirror, Real

Larger, Upright, Beyond C, infront of the mirror, Real

Smaller, Inverted, Beyond C, infront of the mirror, Virtual

Larger, Inverted, Beyond C, infront of the mirror, Real

14.

Multiple Choice

30 sec

1 pt

a mirror with a surface that curves inward like the inside of a bowl

concave mirror

convex mirror

plane mirror

flat mirror

15.

Multiple Choice

30 sec

1 pt

An image that forms where light seems to come from a point but light rays don't actually meet is a

virtual image

real image

Inverted Image

Pizza

16.

Multiple Choice

30 sec

1 pt

Real images are :

Always inverted

Magnified or Diminished

can be obtained on screen

all the above

17.

Multiple Choice

30 sec

1 pt

Virtual Images are

Always erect

can be obtained on screen

magnified or diminished

all the above

18.

Multiple Choice

30 sec

1 pt

A student is conducting an experiment with four different types of mirrors. Which mirror in the experiment converges light and UP CLOSE, produces an upright, magnified image of the candles? (hint: no two mirrors are the same)

mirror 1

mirror 2

mirror 3

mirror 4

19.

Multiple Choice

30 sec

1 pt

What word means to bend light rays toward each other?

Converging light

Diverging light

Virtual Light

Real Light

20.

Multiple Choice

30 sec

1 pt

In the image, all the rays meet at F, What is F

focal length

focal point

center of curvature

reflection

21.

Multiple Choice

30 sec

1 pt

This is an example of a __________ mirror.

Concave

Convex

Plane

Magnifying

22.

Multiple Choice

30 sec

1 pt

What kind of mirror is shown here?

plane

concave

convex

diffuse

23.

Multiple Choice

30 sec

1 pt

The line that passes through the center of a curved mirror is called

focal point

center of curvature

principle axis

light ray

24.

Multiple Choice

30 sec

1 pt

The point in the middle way between a curved mirror and the center of curvature is the

principle point

focal point

center of curvature

principle axis

25.

Multiple Choice

30 sec

1 pt

The distance between the focal point and the mirror is

raduis

diameter

focal point

focal length

26.

Multiple Choice

30 sec

1 pt

All rays that are parallel to the principle axis in a concave mirror reflects

Towards the focal point

Away from the focal point

Towards the center of curvature

Away from the center of curvature

27.

Multiple Choice

30 sec

1 pt

What is the position of the image when an object is placed between the centre of curvature and the focus of a concave mirror?

At the focus

At the centre of curvature

Beyond the centre of curvature

Between the focus and the centre of curvature

28.

Multiple Choice

30 sec

1 pt

What type of image is produced by a flat mirror?

Real and upright

Real and inverted

Virtual and upright

Virtual and inverted

29.

Multiple Choice

30 sec

1 pt

Plane mirrors always produce ______

Real images

Virtual Images

30.

Multiple Choice

30 sec

1 pt

In a concave mirror, if an incident ray passes through F and hits the mirror then it will reflect

Towards C

Towards F

Parallel

Away from the mirror

31.

Multiple Choice

30 sec

1 pt

When an object is placed on the focal point in front of a convex lens, the image produced is ___.

real, reduced, and inverted

real, enlarged, and inverted

real, true, and inverted

There is no image

32.

Multiple Choice

30 sec

1 pt

Which of the following describes a light ray that passes through the focal point and then is reflected by the mirror?

It travels parallel to the optical axis

It forms a real image

It is reflected back through the focal point

It forms a virtual image

33.

Multiple Choice

30 sec

1 pt

When an object is placed between the focal point and the convex lens, the image produced is ___.

real, reduced, and inverted

real, enlarged, and inverted

virtual, enlarged, and upright

virtual, reduced, and upright

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