Properties of Light Answers

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most likely

Question illustration
a
a window
a
a mirror
a
a plaster wall
a
a steel beam
3

least likely

a
a pair of eyeglasses
a
a clear water bottle
a
a car windshield
a
a tree trunk
4

most likely

T
The glass will feel warmer than the stone after twenty minutes.
T
The stone will feel warmer than the glass after twenty minutes.
T
The glass will reflect all of the light after twenty minutes.
T
The stone will reflect all of the light after twenty minutes.
5

Which statement correctly compares the speed of light?

T
The speed of light through space is much greater than 3 x 108 m/s.
T
The speed of light in glass is much greater than 3 x 108 m/s.
T
The speed of light in glass is faster than the speed of light through space.
T
The speed of light in glass is slower than the speed of light through space.
6

most likely

L
Light bends around objects.
L
Light bounces off surfaces.
L
Light travels in a curved path.
L
Light is made up of waves.
7

What happens when light from the Sun passes through any type of matter?

T
The light slows down.
T
The light speeds up.
M
Most of the light is absorbed.
M
Most of the light is reflected.
8

Which object absorbs the most visible light?

a
a clear bowl
a
a white rock
a
a black t-shirt
a
a red apple
9

Isaac Newton believed that light was made of

w
waves.
p
particles.
d
dust.
g
gravity.
10

Why does green light slow down more than orange light does when passing through an object?

G
Green light has longer wavelengths than orange light.
G
Green light has fewer particles than orange light.
G
Green light refracts less than orange light.
G
Green light has a higher frequency than orange light.

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