Unlike sound it travels through atoms and molecules. Also, the intake from the eye can interpret the light much faster than the ear can interpret sound making it seem as if sound is much slower than light when in fact it is almost the same speed.
Speed is a measure of the ate of travel: speed itself does not travel. So the question makes no sense.
Uranus is about 20 AU from the Sun, so light takes about 2.77 hours to reach Uranus.
Tachyons are hypothetical particles which can travel faster than light. But since they are so fast, none have been detected so far.
Because you would have to travel faster than light, to be able to make it beyond our solor system and back before everyone on board dies. So far we can't even travel as fast as light.
light takes approximately 8 minutes to travel from the sun to the earth. even though it is traveling extremely fast, the earth is about 93million miles away from the sun, so if you think about it 8 minutes is pretty quick
Hypothetically, yes. The speed of light is relative to the observer, so no matter how fast one is traveling, light always appears to travel at the same speed.
So fast that it makes fast people...not fast.
No
This is because speed boats have to travel fast and a sharp arrow makes them streamlined to reduce air resistance so they travel very fast. barges would not have made the speedboat go fast because it is not streamlined and it would slow te boat down
This is because speed boats have to travel fast and a sharp arrow makes them streamlined to reduce air resistance so they travel very fast. barges would not have made the speedboat go fast because it is not streamlined and it would slow te boat down
Approx. 270,000 mph or about 75 miles per second. Lightning creates light but is an exchange of energy and is, therefore subject to friction so it does not travel the speed of light.
It doesn't matter. If you fast travel he will travel there with you. So if you want summary it doesn't matter.