Question

Tell me the speed of light (SI)​

Answer 1

♬•300,000km/sec•♬

◦•●◉✿1080000000km per hour✿◉●•◦

Answer 2

Answer:

Speed of light = 3 × 10^8 m/s

Its exact value is 299,792,458 m/s . But we simply write the upper value.

Hope it helps.