According to special relativity, the speed of light is the same for...

Question

According to special relativity, the speed of light is the same for all observers, even if the light source is moving at a constant speed. How is this made possible in special relativity?

Points: 1

In special relativity, the speed of light remains constant by allowing both space and time to change in such a way as to keep the speed of light constant.
In special relativity, light and particles obey different physical laws.
The equations of special relativity do not describe the speed of light as a constant, it is simply postulated by Einstein in his second postulate.
In special relativity, the speed of light remains constant because light can only have one speed.

Answer 1

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