Labels:bulletin board | daily | encyclical | fence | sky OCR: the other to an event provided he observer s relative veloc method to Nouadavs we use jus ecause we can measure distance precist than length. measure time more accu to be the In effect. the meter de 0000000033 distance traveled by lighi ed by cesium 35640952 seconds as urticular clock. (The reason for to the number is that it corresp terns historical definition of th latinum bar oftwo marks on a particu use more kept in Paris.) Equally called convenient, new unit ofl efned as the light second This is si ne second distance that light travel define the theory of relativity he speed distance terms of time 3 veloi Nowadays precis ligh irticular defnition atinum partict efined Tigh teros
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