Law of Reflection in a Plane Mirror

Law of reflection state that - The angle of incidence is .................. to the angle of reflection.

• equal

• double

• half

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NGSS.MS-PS4-2

The imaginary line perpendicular to a reflecting surface is called _____.

• crooked line

• parallel line

• angular line

• normal line

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NGSS.MS-PS4-2

Images in a plane mirror are

• real

• larger

• same size

• smaller

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NGSS.MS-PS4-2

According to the law of reflection the angle of incidence is ____________ the angle of reflection.

• less than

• greater than

• equal to

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NGSS.MS-PS4-2

When we look into a glass mirror, light...

• Bends as it passes through

• Bounces back in a random order

• Hits the mirror and is absorbed

• Bounces back at the same angle it strikes the mirror at

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NGSS.MS-PS4-2

The image from a plane mirror (flat mirror like you would see in a restroom) is —

• upright and real

• upright and virtual

• inverted and real

• upright and enlarged

The image from a plane mirror (flat mirror like you would see in a restroom) is — (a)  

• upright and real

• upright and virtual

• inverted and real

• upright and enlarged

The ray of light which leaves the mirror

• incident ray

• reflected ray

• x-ray

• UV ray

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NGSS.MS-PS4-2

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

• 20 degrees

• 25 degrees

• 50 degrees

• 90 degrees

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NGSS.MS-PS4-2

The bouncing back of light ray

• Refraction

• Reflection

• Diffusion

• Dispersion

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NGSS.MS-PS4-2