Physics, 16.09.2021 19:30 JeroMii

Which of the following is true about the speed of light? A. It depends on the wavelength
B. In a vacuum, it is a constant value that does not depend on the observer.
C. It is slowest in a vacuum unless an observer is moving towards the source.
D. In a vacuum, it varies depending on the color of the light.

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Which of the following is true about the speed of light? A. It depends on the wavelength
B....