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Reflection of light

Authored by 19 7B

Science

7th Grade

NGSS covered

Used 100+ times

Reflection of light
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10 questions

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1.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Choose the 2 laws of reflection of light

The incident ray , the reflected ray and the normal to the mirror at the point of incidence all lie in the same place.

The incident ray is equal to the reflected ray.

none

both

Tags

NGSS.MS-PS4-2

2.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Why are you able to see objects

they absorb light

light refracts through them

Reflection of light

they emit light

Tags

NGSS.MS-PS4-2

3.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

The angle produced as a source of light bounces off a reflecting surface is called

angle of crookedness

angle of incident

angle of reflection

angle of bounce

Tags

NGSS.MS-PS4-2

4.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

What is reflection?

Reflection is the bouncing  of light off the surface that it strikes on.

Reflection is the bending of light off the surface that it strikes on

Reflection is the bending of light off the surface that it strikes on.

Reflection is the scattering of light off the surface that it strikes on.

Tags

NGSS.MS-PS4-2

5.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

The phenomenon by which the incident light falling on a surface is sent back into the same medium is known as

refraction

polarization

absorption

reflection

Tags

NGSS.MS-PS4-2

6.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

When light is incident on a polished surface ___________ reflection takes place

irregular

normal

diffused

regular

Tags

NGSS.MS-PS4-2

7.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

According to the laws of reflection, if i = angle of incidence and r = angle of reflection

i >  r

r >  i

i=r

i is not equal to r

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