One nanosecond.
It takes 1.3 to 1.4 nanoseconds for light to travel 1 foot.
3 months
How many hours does it take to get to 4.5 billion km
It depends how much money you have .
Light travels at about 186,000 miles per second and so divide this into 1,000,000,000,000 which is about 5,376,344 seconds
It takes 1.3 to 1.4 nanoseconds for light to travel 1 foot.
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.
About 1.3 seconds
8 minutes
Traveling 40 light years would take 40 years at the speed of light.
2 billion years.
The light takes approximately 8 minutes and 20 seconds to travel through layer 3.
(Assuming the you are planning on going the speed of light)3,153,600,000,000,000,000,000or3.1 sextillionor3.1 thousand trillionI assume however that you thought this number would be lower. As fast as light is, it will still take around 100, 000 years to cross the galaxy. In one nanosecond light will travel around 1 foot.
It will take 1 year, as soon as you and Albert work out how to travel at the speed of light. ;)
That would be roughly 16minutes 40seconds .
900 billion years - if you travel near the speed of light. If you travel at any slower speed, it will take longer of course. But do some reading on time dilation - if the traveller travels at a speed very near the speed of light, from his point of view it will take much less time.900 billion years - if you travel near the speed of light. If you travel at any slower speed, it will take longer of course. But do some reading on time dilation - if the traveller travels at a speed very near the speed of light, from his point of view it will take much less time.900 billion years - if you travel near the speed of light. If you travel at any slower speed, it will take longer of course. But do some reading on time dilation - if the traveller travels at a speed very near the speed of light, from his point of view it will take much less time.900 billion years - if you travel near the speed of light. If you travel at any slower speed, it will take longer of course. But do some reading on time dilation - if the traveller travels at a speed very near the speed of light, from his point of view it will take much less time.
3 months