17+ How Long Is A Light Year In Seconds. A light year is a unit of length used in astronomy to express the distance that light travels in a vacuum for one year of time. Articles about conversion from light year (ly) to light second (ls) and vice. "Freethinkers How far exactly is a light …
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81+ How Fast Is Lightning In Seconds
81+ How Fast Is Lightning In Seconds. When lightning strikes a noise is made which we call thunder. Whats faster lightning or thunder? Does every lightning bolt hit something on earth or do some just never from www.quora.com On earth, the lightning frequency is approximately 44 (± 5) times per second, or nearly 1.4 billion …