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Light travels at about 186,000 miles per second and so 186,000*60 = 11,160,000 miles in a minute
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In astronomy and distances of the universe how much is a ly?
A light year is the distance that light can travel in a year.
How much distance will an light travel when it is shone from an flash light?
It will contiunue to travel until it encounters something that absorbs it, even if that doesn't happen for a billion years. There is no limit to the distance.
How much time is a light year at the speed of light?
A light year is a unit of distance; it is the distance lght travel in one year which is 5.8 trillion miles.
How much is 9.7 light years?
well it depends on what you are measuring your 'much' in. First thing is, a light year is a distance not a time. It is defined as the distance light would travel in the time of one human year. Now to define this: light travels at ~300000000ms-1 and there are 31536000s in one year, so light will travel: 300000000*31536000 = 9.5x1015 metres in one year (that is 95 followed by 14 zeros! so a long distance) so in 9.7 light years light will travel 9.2x1016 metres. Which is a very very long distance.
Does it mean that light doesn't take time to travel?
yes light does take time to travel, and the time taken is at the speed of light. And so depending on the distance, we will know how much time it has taken.
If I see a planet that is 1 light year how much time has passed for me to see it?
One year ! A light year - is a measurement of distance over time. It is the distance light takes to travel over a single Earth year. The distance is 5,878,612,843,200 miles.
Can a comet go a light year in 1 second?
No. A light year is the distance light travels in a year, and nothing can travel faster than light. Therefore, the quickest that anything could travel a light year is 1 year. A comet travels much slower than light.
What is the term for the distance light can travel in one year in a vacuum?
The distance light travels in one year is called a light year.It is approximately 6 trillion miles.9.4605284 x 1015 metresLight year is the distance traveled by light in one year. we just cannot imagine this. Because light travels 3*108 m/s. so just think how much it will travel in one minute, one day, one week, one month & one year.Exactly 9,460,730,472,580.8 (just under 9.46*1012) kilometers.
How much days is in a light year?
A light year is commonly thought of as time, like a year. Really, it is a measure of distance. It is how far light can travel in a year, which is about 6 trillion miles.
What distance can Infrared Light travel?
As far as you like. For example it travels from the sun and gets through our atmosphere without much difficulty.
How do light and speed both appear as result from distance divided by time?
Probably that refers to the SPEED of light; and perhaps the speed of something else. Or speeds in general. A speed can be defined as a distance divide by a time, i.e., how much something moves in a second, or in a minute, for example.
How much energy is needed to travel at the speed of light?
It is not possible for any object with any mass to travel at the speed of light. It is possible to travel at 99.9999999999999999999999999999999999999% the speed of light, you could even travel at "99.9 followed by a trillion trillion 9s"% of the speed of light but never quite 100%.According to our current mathematical theories, for an object with any mass to travel at the speed of light it would take infinite energy to attain that speed.
