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.
this question makes no sense. Do u mean a 'lighyear'?
It will take 1 year, as soon as you and Albert work out how to travel at the speed of light. ;)
It would take approximately 65 years to travel at the speed of light from Earth to Aldebaran, which is about 65 light-years away. However, currently, we do not have the technology to travel at the speed of light.
It takes light 40 years to travel a distance of 40 light years.
It takes light exactly one hour to travel in 1 hour.
Well, it takes 2,700 years for light to travel that far. Anything travelling at half light-speed would take 5,400 years. At 1/4 light-speed, it would take 10,800 years.
It takes 1.3 to 1.4 nanoseconds for light to travel 1 foot.
Light take approximately 8 minute 20 seconds to travel from the sun to the earth.
It takes about 8 minutes.
if you are going the speed of light, it would take 1 year.
Traveling 39 light years would take 39 years at the speed of light.
Traveling 40 light years would take 40 years at the speed of light.