Question

what is the speed of light in vaccume

Answer 1

Miles per second: 186000

Miles per hour: 671 million (6.71×108)

#FOLLOW ME
#MARK IT AS BRAINLIST

Answer 2

Hey user.......

_____________________

◆The speed of light in vaccume is 299,792,458/second..

or

◆186000 miles per second

________-__---_-;--

hope it helps you....☺☺☺☺