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• Dimensions and Errors - Doubts..!
  1)The metre is defined as the distance by travelled light in 1/299,792,458 second. Why didn't people choose some easier number such as 1/300,000,000 second? Why not 1 second? 2)Suppose you are told that the linear size of eve ...
  0·7· #Physics#General Physics
  asked2010-05-04 01:05:22