2007-10-02 07:01:08 · 7 answers · asked by Anonymous in Science & Mathematics ➔ Astronomy & Space
299,792,458 metres per second :)
2007-10-02 07:33:50 · answer #1 · answered by Sandy ♥ - semi retired :) 7 · 1⤊ 0⤋
Light in open space travels at the speed of light--always and everywhere.
186,000 miles per second.
2007-10-02 11:00:45 · answer #2 · answered by aviophage 7 · 1⤊ 0⤋
660,000 mph and has an orbit the take 200,000,000 years to travel.
2014-05-24 22:40:04 · answer #3 · answered by jpknute1 3 · 0⤊ 0⤋
every light travels at a speed of 300000000 meters per second.
Extra info-light from sun takes approximately eight minutes to reach the earth.
2007-10-02 07:15:15 · answer #4 · answered by superkid 1 · 2⤊ 0⤋
For those people not in tune with the metric system that's 186,000 miles per second,11,160,000 miles per min and 669,600,000 miles per hour. Speed of light.....got to love it!
2007-10-02 07:55:28 · answer #5 · answered by Anonymous · 1⤊ 0⤋
as a results of fact that the two the fee of gravity in a vacuum and the fee of light are the two vacationing at c, i anticipate it would take an identical volume of time. yet i'm no longer a scientist by using any potential, so my assumption is basically that!
2016-10-10 04:20:53 · answer #6 · answered by ? 4 · 0⤊ 0⤋
At the speed of light of course. 186,000 miles a second or 300,000 kilometers a second.
2007-10-02 07:15:43 · answer #7 · answered by campbelp2002 7 · 2⤊ 0⤋