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amberyak778Lv1
2 Oct 2019
Which of the following is true regarding the speed of light?
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The speed of light varies in space with the wavelength
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The speed of light increases when it travels through matter
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It is constant for all electromagnetic waves traveling in a vacuum
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Its value is 200000 km/hr
Which of the following is true regarding the speed of light?
-
The speed of light varies in space with the wavelength
-
The speed of light increases when it travels through matter
-
It is constant for all electromagnetic waves traveling in a vacuum
-
Its value is 200000 km/hr
eyuLv10
24 Jul 2022
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