We don't know what "hour second" means, and have a nagging suspicion
that it's quite meaningless.
In vacuum, the speed of light is roughly
-- 186,282 miles per second
-- 670,615,200 miles per hour
-- 16,094,764,800 miles per day
-- 112,663,353,600 miles per week
-- 5,878,715,206,000 miles per year.
The speed of light in mi/h is 186,282.397mi/s, often rounded to 186000mi/s.
the speed of light = 11,176,943.8 miles per minute
6.705 x 108 mph
670,616,629.4 miles per hour.
The speed of light in a vacuum is 186,282.397 miles per second or 670,616,629.2 miles per hour.
-- 299,792,458 meters per second-- 186,282 miles per second (rounded)-- 670,616,629 miles per hour (rounded)
The speed of light is 186,000 miles per second.Miles per minute would be 11,160,000.Miles per hour would be 670,616,629.Thats fast!
The speed of light is 2.997925 x 108m/s, so 2.997925 x 105km/s
The speed of the light is 3.10^8 miles per second.what is the speed in miles per hour
670,616,629.4 miles per hour.
Speed of light in vacuum = 186,282 miles per second = 670,615,200 miles per hour
The speed of light is 670,616,628.6 miles per hour (mph).
The speed of light is 186,282 miles per second, or 670,615,200 miles per hour.
The speed of light in a vacuum is 186,282.397 miles per second or 670,616,629.2 miles per hour.
The speed of light in a vacuum is 186,282.397 miles per second or 670,616,629.2 miles per hour.
186000 miles per hour
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.
From my understanding the speed of light in metric units is 300,000 kilometres per second. 1 mile = 1.609 kilometres 300,000/1.609 = 186,451.2119 miles Therefore the speed of light in imperial units is 186,451.2119 miles per second There are 3,600 seconds in 1 hour 186,451.2119*3,600 = 671,224,362.8 miles per hour So the answer to your question is that light travels at 671,224,362.8 miles per hour.
The same.
162000 NM