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maybe cuz the filled bus is heavier and therefore takes more time to arrive at the location
In empty space, an electromagnetic wave can only travel at one speed - the speed of light.In empty space, an electromagnetic wave can only travel at one speed - the speed of light.In empty space, an electromagnetic wave can only travel at one speed - the speed of light.In empty space, an electromagnetic wave can only travel at one speed - the speed of light.
The speed of light in any material medium is less than it is in empty space.
An object with mass might approach, but never reach, the speed of light.An object with mass might approach, but never reach, the speed of light.An object with mass might approach, but never reach, the speed of light.An object with mass might approach, but never reach, the speed of light.
The speed of light is exactly 299,792,458 m/s through a vacuum. When light is travelling through something other than empty space, the speed of light is less. This is not saying that the speed of light, c, slows down. This is merely saying that as the light bounces off molecules, it takes longer to reach its destination.
The speed of light in an empty space is approximately 3.00 X 10^8 m/s.
Usually, in most substances the speed of light is slower than in empty space.
race horses can reach 30mph+
The time taken to reach a certain destination may be one of the factors used in judging distances accurately for some people. The speed taken to reach a destination is another factor.
68mph
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None can.