光速 (c)

c

Speed of light in vacuum

概要 光速 (c) (c)

Exactly 299,792,458 meters per second in vacuum, the speed of light is a fundamental physical constant and the ultimate speed limit in the universe. Fiber optic signals travel at about 0.67c through glass, and GPS satellites must account for relativistic time dilation caused by their orbital speed relative to Earth's surface.

カテゴリ
速度
記号
c
別名
c light speed
01

CONVERT TO

メートル毎秒 (m/s) m/s キロメートル毎時 (km/h) km/h マイル毎時 (mph) mph ノット (kt) kn フィート毎秒 ft/s マッハ Ma