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Light Energy

Total questions: 43

Worksheet time: 41mins

Name
Class
Date
1.

Not allowing light to pass through. 

a)

opaque

b)

transparent

c)

translucent

d)

reflection

2.
Light travels
a)
around corners
b)
in a straight line
3.
Light bounces when it is 
a)
reflected
b)
absorbed
c)
refracted
4.
soak up
a)
absorb
b)
reflect
c)
refract
5.
Light bends when it is 
a)
refracted
b)
reflected
c)
absorbed
6.
prism
a)
reflection
b)
refraction
c)
absorption
7.
black
a)
refracts
b)
absorbs
c)
reflects
8.
mirror
a)
absorbs
b)
reflects 
c)
refracts
9.
lenses
a)
reflect
b)
refract
c)
absorb
10.
smooth, shiny surfaces
a)
reflect
b)
refract
c)
absorb
11.
retains most light rays
a)
white
b)
black
12.
Which object would keep in the least light?
a)
White t-shirt
b)
Brown sock
c)
Orange jacket
d)
Black sweater
13.
When light can easily pass through an object, we say that that object is ___ .
a)
transparent
b)
translucent
c)
opaque
d)
transported
14.
When light partially passed through an object, we say that that object is ____ .
a)
translucent
b)
transparent
c)
opaque
d)
optical
15.
When light cannot pass through an object, we say that that object is ____ .
a)
opaque
b)
transparent
c)
translucent
d)
translated
16.
A lens that is thicker in the center and thinner at the edges and bends light inwards is a ____________________
a)
concave lens
b)
convex lens
17.

This is an example of?

a)

Absorb

b)

Reflection

c)

Refraction

d)

Transmition

18.
Light that bends has been ____________________
a)
teleported
b)
reflected
c)
charged
d)
refracted
19.
When light is reflected it...
a)
slows down.
b)
bounces back.
c)
bends in many directions.
d)
stops.
20.

Light bounces off when it is

a)

reflected

b)

absorbed

c)

refracted

d)

transmitted

21.
Light bends when it is 
a)
refracted
b)
reflected
c)
absorbed
22.

Light travels...

a)

around corners

b)

in a straight line

c)

in waves

d)

in circles

23.

Which of these best demonstrates the reflection of light?

a)

Looking through the glass of a large window

b)

Looking at an image formed on a silver spoon

c)

Looking at a light bulb that is glowing

d)

Looking at a star on a clear night

24.

Which picture best illustrates how light travels from a car's headlights?

a)

Car A

b)

Car B

c)

Car C

d)

Car D

25.

transparent means

a)

light cannot pass through it

b)

all light can pass through it

c)

some light can pass through it

26.

translucent means

a)

no light can pass through

b)

some light can pass through

c)

all light can pass through

27.

In science terms, light means...

a)

something that cannot be heard in space

b)

a diet pop

c)

an idea

d)

a form of energy that can move through space

28.

opaque means

a)

no light gets through

b)

some light gets through

c)

all light gets through

29.

An example of reflection

a)
b)
30.

What scientific tool is the girl holding?

a)

thermometer

b)

microscope

c)

prism

d)

spring

31.

Energy that travels at incredible speed through the universe:

a)

Sound Energy

b)

Light Energy

c)

Electrical Energy

d)

Mechanical Energy

32.

A clear piece of curved glass or plastic that refracts light:

a)

Demonstrate

b)

Transmit

c)

Lens

d)

Water

33.

A triangular piece of glass which allows light to be refracted into the colors of the rainbow.

a)

Rain drop

b)

Prism

c)

Telescope

d)

Mirror

34.

A lens that s thinner in the middle and makes objects appear smaller and closer.

a)

Concave

b)

Convex

c)

Prism

35.

A lens that is thicker in the middle and makes objects appear larger and farther away.

a)

Concave

b)

Convex

c)

Absorb

d)

Transmit

36.

A reflected light ray makes an angle of 60 degrees with a mirror's surface. What angle did the incoming light ray form with the mirror's surface?

a)

30

b)

60

c)

90

d)

180

37.

Which determines the color of an object?

a)

Absorption

b)

Diffraction

c)

Reflection

d)

Refraction

38.

Frosted glass is made of glass with an etched surface. How would you describe the glass as light travels through it?

a)

Translucent

b)

Transparent

c)

Opaque

d)

Diffraction

39.

Which object will absorb the most light?

a)

Clear glass

b)

Black paper

c)

Plastic Wrap

d)

Stained Glass

40.

To bounce off and go in the opposite directions

a)

reflection

b)

refraction

c)

absorption

d)

transfer

41.

How does light travel?

a)

around corners

b)

in a straight line

42.

Light is a form of ________________.

a)

Matter

b)

Reflection

c)

Energy

d)

Force

43.

Cardboard, wood, and books are some examples of ________ objects.

a)

opaque

b)

translucent

c)

transparent

d)

reflection