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Secondary - Physical Science
Which of the following statements is TRUE about the speed of light?
The speed of light has a value that depends on the observer's frame of reference.
The speed of light is constant in an inertial frame of reference.
The speed of light has the same value for observers in all reference frames.
The speed of light is slower in a moving frame of reference.
Answer:
The speed of light is constant in an inertial frame of reference.
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