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What else can I help you with?
What evidence do we have that light travel through a vacuum?
You create a vacuum in a lab, and then shine a light through it, and there is experimental proof that light travels through a vacuum. Alternatively, take the fact that light travels through space - if light could not travel through a vacuum, no light from the stars, the moon or the sun would ever reach our planet.
How long does it take for light to travel through space?
It takes one second for every 299,792 km (186,282 miles) it has to cover.
How many does take sound to travel in space?
It doesn't. Nothing to travel through.
Name something that is not matter. Why is it not matter?
Light is not matter because it does not have mass and does not take up physical space like matter does. Light consists of electromagnetic waves that travel at high speeds through space.
Theorectically how long would it take sound to travel 1 parsect if it could travel through space?
The question is irrelevant, since sounds cannot be transmitted through space.
How much time does the light take to travel through layer 3?
The light takes approximately 8 minutes and 20 seconds to travel through layer 3.
How long does it take to travel through space?
With present technology it only takes a few minute to reach 'space'. To travel elsewhere would depend on your destination.
How long in lightyears would it take to travel to Eris the dwarf planet?
A light year is a unit of space, not time. It is the distance light travels in a year. Eris is far less than a light year away.
Why does it take the same time for gamma waves and light waves to travel from a star to space telescope?
Because electromagnetic radiation at all wavelengths travels through vacuum at the same speed.
How many seconds does it take a radio signal to travel one parsec through space?
102,900,000
How long would it take to travel to the closest star using a space shuttle?
8.31 minutes @ the speed of light.
How long would it take us to travel a light in space?
this question makes no sense. Do u mean a 'lighyear'?
