mirrors and lenses

A candle is placed at a short distance from a plane mirror, as shown in the figure below

At which labeled position will the image of the flame appear to be located?

• A

• B

• C

• M

Tags

NGSS.MS-PS4-2

Which of the following describes the image formation by a plane mirror?

• A real image is formed in front of the mirror

• A real image is formed behind the mirror

• A virtual image is formed in front of the mirror

• A virtual image is formed behind the mirror

Tags

NGSS.MS-PS4-2

The figure below shows light rays been diverged as they pass through a diverging lens.

Which of the following correctly describes the image formed by the lens?

• Real and larger than the object

• Real and smaller than the object

• Virtual and larger than the object

• Virtual and smaller than the object

Tags

NGSS.MS-PS4-2

If an object is placed between a convex lens and its focal point as shown below, the image formed is ______.

• virtual and upright

• virtual and inverted

• real and upright

• real and inverted

The optical instrument that forms images in a way most like our eye is a _____________.

• camera

• microscope

• reflecting telescope

• refracting telescope

A light ray strikes a plane mirror at an angle of 23° to the normal. What is the angle between the

reflected ray and the mirror?

• 23

• 46

• 67

• 134

Tags

NGSS.MS-PS4-2

Which one of the following describe the image formed by a plane mirror?

• real and inverted

• real and upright

• virtual and upright

• virtual and inverted

Tags

NGSS.MS-PS4-2

Lenses __________ light

• reflect

• refract

• diffract

• interfere with

Tags

NGSS.MS-PS4-2

Which of the following can form an enlarged image?

• Convex mirror

• Plane mirror

• Convex lens

• Concave lens

Which of the following is the lens that is thinner at the center than at the edges?

• Converging lens

• Convex lens

• Concave lens

• Combination lens