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Light travels at a speed of 186,000 miles per second or 669,600,000 miles per hour. Light travels somewhat slower when it is "in" something, such as glass or water.
Light travels 186,282.397 miles per second. That is 983,571,056 feet per second.
Light travels 186,282.4 miles per second in the vacuum of space. At that speed, it takes the light from the sun about 8 minutes and 18 seconds to reach Earth.
Since a microsecond is a millionth of a second, just divide the distance light travels in one second, by a million.
The speed of light is 186,282 miles per second.
Light travels at a speed of 186,000 miles per second or 669,600,000 miles per hour. Light travels somewhat slower when it is "in" something, such as glass or water.
A light year is not measure of time but of the distance light travels in a year, about 186,272.379 miles a second.
First of all, light does not travel that fast. Light travels approximately at 299792458m/s. Assuming ~30 years is a generation, then we get 1181781869436000m or 734325209175.91267000715819613457 miles.
Light travels 186,282.397 miles per second. That is 983,571,056 feet per second.
Light travels 186,282.4 miles per second in the vacuum of space. At that speed, it takes the light from the sun about 8 minutes and 18 seconds to reach Earth.
Since a microsecond is a millionth of a second, just divide the distance light travels in one second, by a million.
There are approximately 5.84 x 1012 (5,840,000,000,000) miles in one light year. This information is far from correct. There are 97,909,819,200 miles in a light year. Light travels 186,282 miles per second, & there are 525,600 is second in a year. 525,600 × 186282 = 97,909,818,200
light travels at 175000 miles per second divide 500million by 175000 and you will see how many seconds it takes a light year is 175000x seconds in a year try it
light travels 5,878,630,000,000 miles in a year.
A "light year" is the distance that light travels in one year. Light travels so fast that the speed of light is measured in miles per second or km per second. You probably already know how many seconds are in a minute (60), how many minutes are in an hour (60), how many hours are in a day (24), and how many days are in a year (365.24). So if you knew the speed of light, you could multiply all those numbers together and figure out how far light travels in a year. The speed of light is 186,000 miles per second or 300,00 kilometers per second.
Mars travels about 15 miles in one second in its orbit.
In a second, light travels about 300,000 km., or 300,000,000 meters. Multiply this by 60.In a second, light travels about 300,000 km., or 300,000,000 meters. Multiply this by 60.In a second, light travels about 300,000 km., or 300,000,000 meters. Multiply this by 60.In a second, light travels about 300,000 km., or 300,000,000 meters. Multiply this by 60.