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WorksheetsLight
Total questions: 20
Worksheet time: 19mins
Name
Class
Date
1.
What does refletion mean?
a)
It is when the light changes the material and the direction of it changes as well.
b)
It is when the material is rebounding the light.
2.
Which window is opaque?
a)
Window 1
b)
Window 2
c)
Window 3
d)
None
3.
Which images are opaque?
a)
A & C
b)
A,C,E, & F
c)
D, E, & F
d)
A & E
4.
When a rainbow is formed outside naturally, what causes the light to refract?
a)
A. Small raindrops
b)
B. Sunlight rays
c)
C. Tiny mirrors
d)
D. Glass prisms
5.
Which explains why the fork looks different under water?
a)
light can't pass through the glass
b)
the wavelength of light lengthens
c)
the amount of light increases when going through water
d)
light is refracted at an angle
6.
Smooth surfaces _______ a lot of light.
a)
reflect
b)
bend
c)
absorb
d)
twist
7.
What is a prism?
a)
a transparent object that separates white light
b)
an opaque object that appears black
c)
a translucent object
8.
Why do we see objects as white?
a)
They absorb all light
b)
They reflect all light
c)
They absorb some light and reflect some light
9.
Another name for light bending is ....
a)
Reflaction
b)
Absorbing
c)
Refraction
d)
mirror
10.
Opaque means...
a)
No light passes through it
b)
All light passes through it
c)
Some light passes through it
11.
Which term means to bounce off the surface of something?
a)
Refract
b)
Absorb
c)
Reflect
d)
prism
12.
What color would an object need to be if it did not reflect any colors of white light?
a)
Red
b)
Black
c)
White
d)
Clear
13.
What kind of object blocks all light?
a)
Opaque
b)
Translucent
c)
Transparent
d)
Reflected
14.
We can see the color of Beyonce's dress because the light was ....
a)
Reflected
b)
Reflected and Absorbed
c)
Absorbed and Refracted
d)
Absorbed
15.
When light passes through a new medium such as water it does what?
a)
refracts
b)
reflects
16.
What happens when the primary colors of light are mixed together?
a)
They make white light
b)
They make black light
c)
They make purple light
17.
Another name for light bending is ....
a)
Reflaction
b)
Absorbing
c)
Refraction
d)
mirror
18.
When light passes through a prism the light is bent and breaks into the visible spectrum. What color bends the most and has the shortest wavelength?
a)
Red
b)
Yellow
c)
Blue
d)
Violet
19.
What is a prism?
a)
a tool that separates white light into colors
b)
an opaque object that appears black
c)
a translucent object
20.
A block of wood is opaque.
a)
true
b)
false
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