If you are plotting distance versus time it is a straight line with slope 300000
That is approximately the speed of light (c). In metric units it is exactly 299792458 meters per second (299792.458 kilometers per second). Even electrons in atoms travel at approximately the same speed (but always less than speed of light)
The approximate distance that light travels in one second.
In a second, light travels about 300,000 km., or 3x108 meters.
a) Divide the kilometers by the hours, to get the speed in kilometers per hour. b) Divide this result by 3.6, to convert to meters/second.
100 m/s
The closest is the speed of light at 299,792,458 kilometers per second.
Electromagnetic energy
That's aproximately the distance sound travels in one second, in air. Since light travels at a speed of 300,000 kilometers per second, the answer is, approximately 300,000 kilometers.
No. In a vacuum.
Trick question. A "constant speed" automatically means zero acceleration -- there is no change in speed.
A light-second is the distance that light travels in a second, i.e., 300,000 kilometers.
Approximately 186000 miles/second or 300000 kilometers/second
That is the speed of light. (or any other wave in the electro-magnetic spectrum).
That is approximately the speed of light (c). In metric units it is exactly 299792458 meters per second (299792.458 kilometers per second). Even electrons in atoms travel at approximately the same speed (but always less than speed of light)
The SI metre is defined such that the speed of light in a vacuum is exactly 299,792,458 metres per second. This equates to 186,282.4 miles per second.The figure is 186,282 miles (299,793 kilometers) per second
Light travels at 299,792.211 km per second in a vacuum.
speed of light