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The "official" speed of light in a vacuum is 299,792,458 metres per second
So in a millisecond - which is one-thousandth of a second - it will travel 299,792.458 metres.
The Imperial equivalent of that is 186.2824 miles, or 186 miles, 495 yards, 5 inches.
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∙ 15y ago
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The speed of light indicates how fast light can travel in a vacuum?
Yes ... in a vacuum.
How fast do echoes travel?
About 1100 feet per second, which is the speed of sound.
Convert 300 milliseconds to seconds?
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How fast can a radio wave travel to space and back to earth?
Radio waves travel at the speed of light which, in a vacuum, is about 3 x 108 meters per second.
How light will travel from medium air to silver?
Light will not travel into silver.
How fast does sound travel in milliseconds?
Sound travels 0.34 m/ms as sealevel.
Some fast do light rays travel?
Yes, they travel some fast!
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Copper is opaque to light - light can not travel though it.
How many milliseconds does it take to travel 10 feet at 45 mph?
151.52 milliseconds.
How fast does light travel per foot?
the speed of light
How many milliseconds does it take for light to travel 2462 miles?
How many hours does it take to get to 4.5 billion km
How fast does light really travel?
it can travel from 380nm [nanometres] to 740nm
How fast is one second?
1,000 milliseconds
What is darkness and how fast does it travel?
Darkness is the absence of light and will therefore travel at the speed of light (6x108m/s)
What travel fast light or sound in the universe?
light travels faster.
Does light travel fast outer space?
yes
How fast does lighthouse beam travel?
at the speed of light
