Question #d24de

1 Answer
Jan 31, 2018

299,792,458299,792,458 m/s

Explanation:

The speed of light is 299,792,458299,792,458 meters per second in vacuum. However, generally the speed is approximated as 3xx10^8 m/s3×108ms or 300,000300,000 km /s or 186,000186,000 miles/s