Reflection of Light

If the angle of incidence is 45 degree, what is the angle between the incident ray and reflecting surface

• 45

• 90

• 180

• none of the above

Which of these is the best reflector of light?

• shiny metal

• white paper

• carpet

• wood

Tags

NGSS.MS-PS4-2

Which diagram represents specular reflection?

• A

• B

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NGSS.MS-PS4-2

What surface best reflects light?

• dull

• shiny

• clear

• black

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NGSS.MS-PS4-2

The ray of light that strikes a reflecting surface is called ________.

• incident ray

• reflected ray

• normal ray

• none of the above

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NGSS.MS-PS4-2

what is the angle between the incident ray and the normal called as

• angle of incidence

• angle of reflection

• angle of convergent

• angle of divergent

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NGSS.MS-PS4-2

Why can you see most objects?

• they emit light

• light refracts through them

• light reflects off them

• they absorb light

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NGSS.MS-PS4-2

Which diagram represents diffuse reflection?

• A

• B

• C

• D

In the diagram, which letter represents the angle of incidence?

• A

• B

• C

• D

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NGSS.MS-PS4-2

We can see the objects only when:​

• The objects absorb all the light.​

• Reflected light from the object reaches our eye.​

• When the objects allow all the light to pass through them.​

• None of these

Tags

NGSS.MS-PS4-2