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Total questions: 10
Worksheet time: 8mins
Name
Class
Date
1.
When can water reflect light?
a)
When it's moving
b)
When it's still
c)
When it's flowing
2.
When we look into a glass mirror, light...
a)
Bends as it passes through
b)
Bounces back in a random order
c)
Hits the mirror and is absorbed
d)
Bounces back at the same angle it strikes the mirror at
3.
Tools that are solar powered are using what type of energy
a)
mechanical
b)
light
c)
chemical
4.
When we looked at our pencil in a beaker of water it looked bent, why?
a)
The light bends the pencil
b)
Light reflects off of the water
c)
Light changes direction in the water
5.
A prism and a flashlight could help you demonstrate what?
a)
That light travels in a straight line until it strikes an object.
b)
That light travels in a straight line until it travels into a new medium.
c)
That light bounces off of the surface of shiny objects.
d)
That light can travel through anything.
6.
A shiny piece of metal will __________ light.
a)
reflect
b)
refract
7.
A lens will __________ light
a)
reflect
b)
refract
8.
Light travels slower through water than it does through air, this cause the light to be ___________.
a)
reflected
b)
refracted
9.
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
10.
Opaque means...
a)
No light passes through it
b)
All light passes through it
c)
Some light passes through it
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