Minimum distance from Earth to Uranus: 2.582 x 1012 m
Speed of light: 3.00 x 108 m/s
d = vt
t = d/v
t = 2.582 x 1012 m/3.00 x 108 m/s
t = 8606.67 s = 2.39 hours
First of all, a light year is a measure of distance, not time. Second of all, a light year is a very long distance - it's literally the distance that light travels in a year. From Earth, Uranus is roughly 0.00027 light years away.
If you mean How long would it take to get to Uranus travelling at the speed of light?
The answer is zero seconds. Time does not elapse for the traveller when travelling at the speed of light due to relativistic effects. For an observer on Earth, it would be about 160 minutes.
Uranus orbits the sun at an average distance of about 2.877 billion km (19.2 AU).
So when Earth and Uranus are lined up on the same side of the sun, the distance is 18.2 AU,
and when they're lined up on opposite sides if the sun, the distance is 20.2 AU.
At the speed of light, the time ranges from 2hours 31.4minutes to 2hours 48.1minutes.
That would depend on where you're coming from. If you
start at the sun, it takes about 160 minutes.
(That's 2hours 40minutes.)
That would depend on where you're coming from. If you
started at the sun, it would take about 160 minutes.
(That's 2hours 40minutes.)
Assuming Earth and Uranus were aligned with the Sun, light would take about 2.5 hours to reach Uranus.
That would depend on the medium which the light is traveling through.
Faster than the speed of light.
Uranus orbits the sun at an average distance of about 2.877 billion km (19.2 AU). So when Earth and Uranus are lined up on the same side of the sun, the distance is 18.2 AU, and when they're lined up on opposite sides if the sun, the distance is 20.2 AU. At the speed of light, the time ranges from 2hours 31.4minutes to 2hours 48.1minutes.
You would be much heavier than normal. The mass of any object increases as its speed goes up.
None. At the speed of light, time stops completely. It is impossible for anything with an invariant mass to move at the speed of light; only particles with no "rest mass" (such as photons) can do so.
3 days
To an outside observer a person traveling at the speed of light would be frozen in time. To the person traveling at the speed of light, things would seem normal.
That would depend on the medium which the light is traveling through.
It really depends on your speed. If you were traveling at the speed of light, it would take 600 years. 600 light years equals 3,527,175,223,910,165 miles. So divide that by the speed you would be traveling to get the length of time it would take you.
It really depends on your speed. If you were traveling at the speed of light, it would take 600 years. 600 light years equals 3,527,175,223,910,165 miles. So divide that by the speed you would be traveling to get the length of time it would take you.
No such thing would happen. Matter cannot reach the speed of light, only massless things can (and they cannot travel at any other speed than the speed of light).
Nothing
Light-speed is 299,800 km/s. The Earth is 8 light-minutes from the Sun at a distance of 1 astronomical unit, so in 6 hours you could get to a distance of 360/8 AUs, which is 45 AUs or more than double the distance of Uranus. It would be time for a radio signal to go to Uranus and back.
About 1.5 seconds
roughly 8minutes 20seconds
It would take approx 1.28 seconds.
Faster than the speed of light.