Speed of light = 299,792,458 m/sec .
Time = distance/speed = 149 x 109/299,792,458 = 497 seconds
The speed of light is 300,000 km/second. If you divide the distance by this speed of light, you get the time in seconds: 1.28.
Light travels at a speed of 300,000 kilometers per second. To convert 57 trillion kilometers to light years, we divide by the speed of light: 57 trillion km / 300,000 km/s = 190 million seconds. Converting this to years, it would take approximately 6 years to travel 57 trillion kilometers in light years.
It will take light about 0.000834 seconds or 834 millionths of a second to travel 250 kilometers in vacuum, somewhat longer in any material substance.
500 light seconds = 149,896,229 kilometers
1,079,252,850 km or in other words a very very long way
4 minutes 21 seconds.
The speed of light is 300,000 km/second. If you divide the distance by this speed of light, you get the time in seconds: 1.28.
300,000 km/second
Light travels 300,000 km per second.It travels 15 km in (15 / 300,000) = 5 x 10-5 = 0.00005 second(0.005 millisecond, 50 microseconds)
Light travels at a speed of 300,000 kilometers per second. To convert 57 trillion kilometers to light years, we divide by the speed of light: 57 trillion km / 300,000 km/s = 190 million seconds. Converting this to years, it would take approximately 6 years to travel 57 trillion kilometers in light years.
It will take light about 0.000834 seconds or 834 millionths of a second to travel 250 kilometers in vacuum, somewhat longer in any material substance.
IDK... you should probably travel 200 km by horse yourself and then see how long it takes you
Approx 9.46 trillion km.
It takes one second for every 299,792 km (186,282 miles) it has to cover.
2.9972*10^8*365*24*3600=9.45196*10^13 Km
300 000 km/s
The speed of light is 300,000 km per second. The Moon's distance varies between about 360,000 km and 405,000 km from the Earth. So it takes a little over a second for light reflected from the Moon to reach Earth.