Best Answer

The speed of light is 186,000 miles per second in a vacuum.

Q: What is the speed of light in miles per second in a vacuum?

Write your answer...

Submit

Still have questions?

Continue Learning about Math & Arithmetic

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 299 792 458 meters per second or 983,571,056.43045 feet per second or 186,282.397 miles per second or 670,616,629.2 miles per hour.

The speed of light in vacuum is 299,792,458 meters (186,282 miles) per second.

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 in vacuum is:186,282 miles per second.299,792,458 meters per second.

Related questions

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.

Speed of light in vacuum = 186,282 miles per second = 670,615,200 miles per hour

Light travels at a speed of 186,000 miles per second, in a vacuum.

By definition, it is 299792458 metres per second.299,792,458 m/s in a vacuum.

186000 miles per second

The speed of light in a vacuum is 186,000 miles per second. In water, the speed is about 25 percent less or about 139,500 miles per second.

The speed of light in a vacuum is 299 792 458 meters per second or 983,571,056.43045 feet per second or 186,282.397 miles per second or 670,616,629.2 miles per hour.

The speed of light in vacuum is 299,792,458 meters (186,282 miles) per second.

You are probably referring to the speed of light in a vacuum, which is 186,282.397 miles per second.

To round it off, it is 186,000 miles a second in a vacuum.

In a vacuum, the speed of light is 299,792,458 meters per second, which is roughly 300,000 km/second or 186,000 miles/second.