What is the speed of light?
Answers
Answered by
1
Answer:
The speed of light in vacuum, commonly denoted c, is a universal physical constant important in many areas of physics. Its exact value is defined as 299792458 metres per second.
Astronomical units per day: 173
Miles per second: 186000
Metres per second: 299792458
Miles per hour: 671000000
Kilometres per hour: 1080000000
Parsecs per year: 0.307
From Sun to Earth (1 AU): 8.3 min
Answered by
2
Answer:
3.8 × 10^8 m/sec
mark me as Brainliest
Similar questions