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How long does it take light from sun to reach Uranus?
It takes approximately 2 hours and 40 minutes for light from the Sun to reach Uranus when the two are at their closest distance. This is due to the vast distance between the Sun and Uranus in our solar system.
How long does it take for light to travel to the earth?
About a second. The circumference of Earth is about 40,075 km. Light travels at about 299,792 km/s. So to find how long it takes to go around 7.5 times, we multiply the circumference of the Earth by 7.5. Then take that answer and divide it by the speed of light, which equals 1.0026 seconds.
How many light minutes is it from Jupiter to Earth?
That depends on how far apart Jupiter and earth are at the time.When both are on the same side of the sun, the closest the two planets can befrom each other is about 391 million miles. When on opposite sides of the sun,the farthest apart is about 577 million miles.The corresponding transit-times at light speed are between 35 minutes and 51.6 minutes.
How long does it take light to reach the earth from Rigel?
Rigel is approximately 860 light-years away from Earth. Since a light-year is the distance light travels in one year, it would take light from Rigel 860 years to reach Earth. This means that the light we see from Rigel today actually left the star around the year 1160 AD.
How many times does it take for sunlight to travel from sun to earth?
It takes approximately 8 minutes and 20 seconds for sunlight to travel from the sun to the Earth at the speed of light.
Moonlight takes about 1 1 2 second to reach earth whereas this other type of light takes about 8 minutes what is it called?
It's not the type of light; it's how far it has to go. Sunlight takes about 8 minutes and 20 seconds to reach Earth. Since 8 minutes and 20 seconds is about 333 times as long as 1½ seconds, and since the speed of light is constant in a vacuum, that means that the sun is about 333 times as far from Earth as the moon.
How long does it take starlight to reach us?
It takes about 8 minutes for light emitted by the Sun to reach Earth. The light from other stars in our galaxy can take anywhere from a few years to hundreds of thousands of years to reach us, depending on their distance from Earth. Light from the closest star system, Alpha Centauri, takes about 4.4 years to reach us.
How many times 1 light-year is greater that 1 AU?
It takes light about 8 minutes to reach Earth, so you could use that or just ask google to get 63239.7263
Is a light-year the amount of time that it takes for light to travel from the sun to Earth?
No. A light year is the distance that any light can travel in a year.It's about 63 thousand times the distance from the sun to Earth.The light from the sun takes about 8 minutes to travel to the Earth.
How long will it take for light rays leaving the sun to reach mars?
it will take 1.5 times longer for light from the sun to get to mars than to get to earth
How long does it take in minutes for light to reach Venus from the Sun a distance of 1.126 108 km?
That is definitely not the correct distance between Sun and Venus. Once you get the correct distance in kilometers, divide it by the speed of light (300,000 kilometers/second), to get the time in seconds. Or you can do it this way. It takes light about 500 seconds to reach Earth from the Sun. Venus is at about 0.723 times the distance of Earth from the Sun. So it takes light about 0.723 x 500 seconds to get to Venus from the Sun. That gives the answer as 6.025 minutes. So, rounded, the answer is 6 minutes. Incidentally, the distance of Venus from the Sun is about 108.2 million kilometers.
How long does it take for light from Schedar to earth?
If you mean "How long does it take for light from Schedar to reach Earth?", then just use the formula: Distance equals speed times time, or more easily look up the distance in terms of lightyears. Wikipedia gives Schedar as being 228 LY's away...or it will take 228 years for the light to reach Earth.
How long does it take light from sun to reach Uranus?
It takes approximately 2 hours and 40 minutes for light from the Sun to reach Uranus when the two are at their closest distance. This is due to the vast distance between the Sun and Uranus in our solar system.
Why does it take loner for sunlight to reach us tan it takes for the light from the moon to reach us?
Because the sun is roughly 390 times farther from us than the moon is. As you know, if you always travel at the same speed, like light does, then the time that any trip takes will depend directly on the length of the trip.
How long does it take for light to travel to the earth?
About a second. The circumference of Earth is about 40,075 km. Light travels at about 299,792 km/s. So to find how long it takes to go around 7.5 times, we multiply the circumference of the Earth by 7.5. Then take that answer and divide it by the speed of light, which equals 1.0026 seconds.
How many light minutes is it from Jupiter to Earth?
That depends on how far apart Jupiter and earth are at the time.When both are on the same side of the sun, the closest the two planets can befrom each other is about 391 million miles. When on opposite sides of the sun,the farthest apart is about 577 million miles.The corresponding transit-times at light speed are between 35 minutes and 51.6 minutes.
How long does it take for light that is 1 trillion light years away to reach earth?
1 trillion years ... roughly 72 times the estimated age of the universe since the big bang
