LIght

LIght

8th Grade

26 Qs

quiz-placeholder

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LIght

LIght

Assessment

Quiz

Physics

8th Grade

Medium

Created by

Mario Hoxha

Used 3+ times

FREE Resource

26 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

An object which is a source of light is called __________.

luminous

non-luminous

light

vacuum

2.

MULTIPLE CHOICE QUESTION

30 sec • 8 pts

Materials which allow light to pass through them => _________ materials.

Materials which don’t allow light to pass through them => ___________ materials.

Materials which only allow some light to pass through them => are called _________ materials.

transparent

opaque

translucent

opaque

transparent

translucent

translucent

opaque

transparent

translucent

translucent

transparent

3.

MULTIPLE CHOICE QUESTION

30 sec • 3 pts

Light is a way of transferring energy from one place to another.

Difficult question!

False

True

I do not know

4.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Light is a special type of wave—an ________________ wave.

electric

electromagnetic

magnetic

longitudinal

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

For most opaque materials, the light reflected is scattered, travelling in all directions.

This is called ______________.

lens refraction

reflection

specular reflection

diffuse reflection

6.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

The image in a plane mirror:

Is the same size as the object

Is bigger in size than the object

Is smaller in size than the object

I do not know!

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

At what angle of incidence do the incident ray and the reflected ray travel along the same path?

90°

45°

180°

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