speed of light
121light air — noun Date: 1769 wind having a speed of 1 to 3 miles (about 1 to 5 kilometers) per hour see Beaufort scale table …
122light breeze — noun Date: 1742 wind having a speed of 4 to 7 miles (about 6 to 11 kilometers) per hour see Beaufort scale table …
123light air — /laɪt ˈɛə/ (say luyt air) noun a wind of Beaufort scale force 1, i.e. one with average wind speed of 1 to 3 knots, or 1 to 5 km/h …
124light breeze — /laɪt ˈbriz/ (say luyt breez) noun a wind of Beaufort scale force 2, i.e. one with average wind speed of 4 to 6 knots, or 6 to 11 km/h …
125speed-sensitive steering — A type of power assisted steering which is light at low speeds and increasingly heavier at higher speeds, giving the driver more feel …
126Faster-than-light — (also superluminal or FTL) communications and travel refer to the propagation of information or matter faster than the speed of light. Science fiction style space travel, dubbed true FTL, defies known physics.Under the special theory of… …
127Slow light — is the literal slowing of the speed of light. It is the propagation of an optical pulse or other modulation of an optical carrier at a very low group velocity. The term is usually only applied when the velocity is at least hundreds of times… …
128Road speed limit enforcement in Australia — constitutes the actions taken by the authorities to force road users to comply with the speed limits in force on Australia s roads. Speed limit enforcement equipment such as speed cameras and other technologies such as radar and LIDAR are widely… …
