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WorksheetsLight and Lenses
Total questions: 18
Worksheet time: 11mins
Name
Class
Date
1.
the bending of light
a)
refraction
b)
reflection
c)
absorption
d)
transparent
2.
A _______ breaks white light into colors.
a)
prism
b)
visible spectrum
c)
shadow
d)
lens
3.
When all light can pass through an object, that object is:
a)
translucent
b)
transparent
c)
opaque
d)
reflected
4.
All the colors that you can see make up the:
a)
visible spectrum
b)
light energy
c)
shadow
d)
prism
5.
When light cannot pass through an object, that object is:
a)
transparent
b)
translucent
c)
opaque
d)
a prism
6.
When some light can pass through and some light cannot, that object is:
a)
transparent
b)
translucent
c)
opaque
d)
a prism
7.
Stopping light and holding it in is called:
a)
absorption
b)
reflection
c)
refraction
d)
opaque
8.
White light is made up of:
a)
red, yellow, and blue
b)
no colors
c)
all colors
d)
red, green, and blue
9.
Light travels in ____ lines called waves.
a)
straight
b)
curvy
10.
the bouncing of light
a)
refraction
b)
reflection
c)
absorption
d)
shadow
11.
A ___ lens makes objects appear bigger.
a)
concave
b)
convex
c)
prism
d)
flat
12.
A __ lens makes objects appear smaller and further away.
a)
convex
b)
concave
c)
prism
d)
flat
13.
Which is a manmade source of light?
a)
flashlight
b)
sun
c)
star
d)
fire
14.
Which is a natural source of light?
a)
flashlight
b)
cell phone
c)
lightning
d)
headlights
15.
Why does green grass look green?
a)
It reflects all colors except green.
b)
It absorbs all colors except green.
c)
It only absorbs green.
d)
The colors mix to make green.
16.
Which shows the path light travels to help you see something?
a)
object to lamp to eye
b)
eye to lamp to object
c)
object to eye to lamp
d)
lamp to object to eye
17.
How is a rainbow created?
a)
All colors are reflected off of an object.
b)
White light is refracted through a prism.
c)
White light is reflected off of a mirror.
d)
All colors are absorbed by a prism.
18.
Light will be reflected in many different directions off of a ___ surface.
a)
rough
b)
smooth
c)
flat
d)
mirrored
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