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Q: Light has a constant speed in vacuum of space, and a different constant speed in water, etc?So a light coming from a car standing still is same speed as light from a car that is moving, because also in the atmosphere lightspeed is a constant ?
Awesome!!!
So is it flat or spherical?
Q: Light has a constant speed in vacuum of space, and a different constant speed in water, etc?
So a light coming from a car standing still is same speed as light from a car that is moving,
because also in the atmosphere lightspeed is a constant ?
Awesome!!!
So is it flat or spherical?