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WorksheetsLight Year 6
Total questions: 24
Worksheet time: 16mins
Name
Class
Date
1.
What do you get if you combine all of the colors in visible light?
a)
bright light
b)
white light
c)
brilliant light
d)
neon light
2.
Which of these causes the colors in a rainbow to separate?
a)
sunlight passing through raindrops
b)
strong winds
c)
Earth's gravity
d)
different colors of light going at different speeds
3.
What happens when light hits an object you can see?
a)
The light turns corners.
b)
The light curves around the object.
c)
The object reflects the light.
d)
The light and the object do not form a shadow.
4.
Why does a ruler with one end in the air and one end under water appear bent?
a)
Light moves through air faster than it moves through water.
b)
The light is reflected from the ruler moves in a curved path.
c)
Light moves through water at the same speed as it moves through air.
d)
Light in the air is brighter than light in the water.
5.
Through what kind of matter does light move fastest?
a)
liquids
b)
air
c)
matter that is lighter in color
d)
matter that is in larger objects
6.
What is a property of a transparent object?
a)
Almost all of the light rays that reach it are scattered.
b)
Almost all of the light rays that reach it are absorbed.
c)
Almost all of the light rays that reach it are reflected.
d)
Almost all of the light rays that reach it pass through it.
7.
What is most likely to happen to light that hits an opaque object?
a)
All of the light passes through the object.
b)
None of the light passes through the object.
c)
Most of the light disappears.
d)
Some of the light passes through the object.
8.
If you wanted a gift to be a surprise, what kind of container would you put it in?
a)
transparent
b)
thick
c)
opaque
d)
translucent
9.
The moon is a source of light.
a)
True
b)
False
10.
How does light travel/move?
a)
In ONE direction, VERY fast
b)
In ALL directions, VERY fast
11.
_______ is when light hits and object and it BOUNCES off.
a)
Reflection
b)
Refraction
12.
Things make shadows because they ______ light.
a)
BLOCK
b)
PASS
13.
Refraction makes objects look different.
a)
TRUE
b)
FALSE
14.
Which of these objects use REFRACTION?
a)
Telescope
b)
Magnifying glass
c)
Microscope
d)
ALL of them
15.
If an image appears clearly through a material, that material is said to be
a)
transparent
b)
translucent
c)
opaque
16.
Images that are not able to be seen through a material are said to be
a)
transparent
b)
translucent
c)
opaque
17.
What is it called when light bends?
a)
refraction
b)
reflection
c)
diffraction
d)
subtraction
18.
What are the colors of the visible spectrum in order?
a)
ROY B GIV
b)
BOY G RIV
c)
ROY G BIV
d)
GOY B RIV
19.
What happens when light hits a mirror?
a)
it makes a color
b)
it reflects
c)
it makes a rainbow
d)
it passes through
20.
What is a prism?
a)
a transparent object that separates white light
b)
an opaque object that appears black
c)
a translucent object
21.
A region that contains few or no particles
a)
Vacuum
b)
Velocity
c)
Velcro
d)
Volcano
22.
The Law of Reflection:
The angle of incidence is _________ the angle of reflection
The angle of incidence is _________ the angle of reflection
a)
bigger than
b)
the same as
c)
smaller than
23.
Given that the angle of incidence = 30 degrees
Which is the correct diagam?
a)
A
b)
B
c)
C
d)
D
24.
Which diagram shows the correct reflection of the key in a plane mirror?
a)
A
b)
B
c)
C
d)
D
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