The conversation between human and AI assistant.
If you switch on a torch light on a spaceship travelling at speed close to speed of light, would the torch light be travelling faster than the speed of light as observed from outside the spacecraft?
I have an interesting question. If you switch on a torch light on a spaceship travelling at speed close to speed of light, would the torch light be travelling faster than the speed of light as observed from outside the spacecraft?
Ah, that's a great question! According to the theory of relativity, the speed of light is constant for all observers regardless of their motion. Therefore, from the perspective of an outside observer, the speed of the torch light would still be the speed of light and not faster.