186000 miles speed of light per second x 60 seconds in a minute x 60 minutes in one hour x 24 hours in one day = 16'070'400'000
It would take approximately a second of time.
A lightyear is not a measure of time but a measure of length that light can travel in 1 year. It would take 28 years for light to travel a lightyear
At 550 miles per hour, it would be .15 miles per second.
Ten seconds.
Divide the 90 miles by 3600. That's the amount of miles you travel in a second. Then convert this from miles to feet.
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 would travel just less than 1 foot in a billionth of a second, or roughly 11 3/4 inches.
No, that would be a light-second. A light year is the distance light travels in one year, which is 5,865,696,000,000 miles (5.87 trillion miles). Or 946,080,000,000,00 light travel 300,000 km per second
1 second
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.
The speed of light is ~186,282 Miles per second. You do the math.
False
About 670 million miles per hour... which would never happen
-Light travels at 299,792,458 meters per second.-There is 31,556,926 seconds in one year.-Light travels 9,460,528,412,464,108 meters in one year and after doing the math, light travels 9,460,528,412,464.108 kilometers in one year.
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.
It would take you just over 5 years 9 months to travel 56,000,000,000,000 kilometers at the Speed of light, 299,792,458 meters per second.
The distance light would travel in one year in a perfect vacuum is a light year. It's a subtle distinction, but an important one.