Light travels for precisely one second each second.
During that time, it travels a distance of about 300 million meters, or 186 thousand miles, if it's traveling
in vacuum, a bit less if it has to plow its way through any material medium.
1 second
The speed of light is ~186,282 Miles per second. You do the math.
The question can't be answered. At least not in its present incomprehensible form. -- "light year" is a distance -- "one second" of that distance is meaningless -- "how long ... in one second" seems even less so If you mean, how long would it take a to travel one light second by car, then the answer would be something like this: One light second equals 186,000 miles. Assuming that the car travels at the speed limit of 70 miles/hour, it would take 186,000/70 = 2657 hours = 110 days 17 hours to travel one light second.
You're asking how long it takes light and heat to travel from the sun to the earth, but mixing your units.The "299 ... ...' is the speed of light in meters per second, and the "93 ... ..." is the distance in miles.The answer is still 8-1/3 minutes.
The speed of light is not dependent on how long time it travels.
As light travels about 186,000 miles per second, it would take about 3 days, 2 hours and 40 minutes for light to travel 50,000,000,000 miles.As light travels about 186,000 miles per second, it would take about 3 days, 2 hours and 40 minutes for light to travel 50,000,000,000 miles.As light travels about 186,000 miles per second, it would take about 3 days, 2 hours and 40 minutes for light to travel 50,000,000,000 miles.As light travels about 186,000 miles per second, it would take about 3 days, 2 hours and 40 minutes for light to travel 50,000,000,000 miles.As light travels about 186,000 miles per second, it would take about 3 days, 2 hours and 40 minutes for light to travel 50,000,000,000 miles.As light travels about 186,000 miles per second, it would take about 3 days, 2 hours and 40 minutes for light to travel 50,000,000,000 miles.As light travels about 186,000 miles per second, it would take about 3 days, 2 hours and 40 minutes for light to travel 50,000,000,000 miles.As light travels about 186,000 miles per second, it would take about 3 days, 2 hours and 40 minutes for light to travel 50,000,000,000 miles.As light travels about 186,000 miles per second, it would take about 3 days, 2 hours and 40 minutes for light to travel 50,000,000,000 miles.As light travels about 186,000 miles per second, it would take about 3 days, 2 hours and 40 minutes for light to travel 50,000,000,000 miles.As light travels about 186,000 miles per second, it would take about 3 days, 2 hours and 40 minutes for light to travel 50,000,000,000 miles.
Light travels 186,300 miles per second
That should be one-thousandth of a second.
At a typical 18.6 miles per second the spacecraft travels at 1/10,000 of the speed of light, therefore it would take 43,000 years.
One second.
It would take approximately a second of time.
It takes light 8 minutes 20 second to go from the Sun to the Earth.