Properties of Light Answers

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Which are characteristics of the speed of light? Check all that apply.The speed of light is the speed all waves travel.The speed of light is the speed electromagnetic waves travel.The speed of light is 3.0 x 108 m/s in space.The speed of light is the same in all matter.The speed of higher frequency light slows down more than lower frequency light in matter.

A
The speed of light is the speed all waves travel.
B
The speed of light is the speed electromagnetic waves travel.
C
The speed of light is 3.0 x 108 m/s in space.
D
The speed of light is the same in all matter.
E
The speed of higher frequency light slows down more than lower frequency light in matter.
3

What theory was Huygens writing about?

A
the particle theory of light
B
the reflection of light off objects
C
the way objects refract light
D
the wave theory of light

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