2007-12-03 10:14:11 · 6 answers · asked by Anonymous in Science & Mathematics ➔ Astronomy & Space
It takes light from the Sun a little over 8 minutes to reach Earth. It takes light a little over 1 second to span the distance from the Earth to the Moon.
Altogether, less than 8 1/2 minutes.
150,000,000 km / 300,000 km/s = 500 s
384,000 km / 300,000 km/s = 1.28 s
Total 501.28 s / 60 s = 8.35 minutes
2007-12-03 10:28:44 · answer #1 · answered by stork5100 4 · 0⤊ 0⤋
The average distance from the Earth to the Moon is 385,000 km.
The speed of light (even reflected light) is 299,792.458 km/s.
It would take about 1.28422 seconds for light reflected off the Moon to reach Earth.
2007-12-03 10:32:08 · answer #2 · answered by Troasa 7 · 0⤊ 0⤋
you may not use as data what you do not realize. nicely, i wager you would possibly want to, even though it can make you look kinda stupid. Take that guy obsess with how spacesuits do not blow up like balloons on the Moon. If this fellow change into alive contained in the 60s, he might want to undergo in concepts a particular Russian spacesuit that blew up a lot the undesirable fellow basically about were given stuck outdoors of his pill for the period of a spacewalk! The Apollo missions realized from this and designed their spacesuits no longer to repeat this mistake. A laser will SCATTER even as it hits the Moon. genuine, a reliable sufficient beam will reflect sufficient to make a length, yet would not you want to be able to attempt this demo with extensively available lasers? this is user-friendly sufficient now, basically target for between the reflectors left in the back of by ability of Apollo. for sure, a real denier gained't enable this end them! "Its all a hoax!" no be counted what! Moon rocks? Hoax! Video? Hoax! Alan Bean by danger pointing his television digital camera on the solar? Staged! Er, why? Dunno! heavily, if it change into staged, why might want to they pretend an coincidence that dumb? It somewhat ticked me off on the time. la, la, la, la... i can not listen you! besides, all stupidity aside, there is not any data that the Moon landing change into faked, basically wild hypothesis by ability of human beings unable to appreciate even common techniques, like signal-to-noise ratios and aperture stops.
2016-10-25 09:36:05 · answer #3 · answered by pugliese 4 · 0⤊ 0⤋
speed of light
divided by
distance to moon from earth
m/s / m = seconds
2007-12-03 10:17:58 · answer #4 · answered by Anonymous · 0⤊ 0⤋
average distance = 240,000 miles. Speed of light is approximately 186,234 mi/sec. Transit time is approximately 1.29 seconds.
2007-12-03 10:19:23 · answer #5 · answered by The_Doc_Man 7 · 0⤊ 0⤋
About one seventh of one second.
2007-12-03 10:17:42 · answer #6 · answered by johnandeileen2000 7 · 0⤊ 3⤋