Sec 1 G2/G3 Chapter 5: Ray model of light

What is A?

• Angle of incidence
• Angle of reflection
• Incident ray
• Reflected ray

In the given figure , which angle represents angle of incidence ?

• a

• b

• c

• d

The angle of incidence in the diagram is

If the angle of incidence is 25 degrees, the angle of reflection is

• 20 degrees

• 25 degrees

• 50 degrees

• 90 degrees

The image form in the plane mirror is ........................... inverted.

A boy wears a shirt with a letter F on the front. He stands in front of a plane mirror.

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Which diagram shows how the light from a candle is reflected by a mirror, and shows the position of the image formed?

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What happens in lateral inversion?

• A) The right side of the object will be on the right side of the image.

• B) The left side of the object will be on the left side of the image.

• C) The top of the object will be the bottom of the object.

• D) The right side of the object will be on the left side of the image.

Choose all the are correct:
the image in the mirror of an object is

• virtual

• is inverted

• is diminished

• is real

• the same size

If a 2.5 m object is placed in front of a plane mirror, the height of its image is

• less than 2.5 m

• 2.5 m

• more than 2.5 m

• 0