A coordinate system S' moves with constant velocity along the x axis of a second coordinate system S. If, as measured in S, two events occur at the same place and are separated in time by deltat, what is the spatial separation of these two events as measured in S' if they are observed to be separated by a time deltat' in the S' frame? (15)

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## Find the lenght of electromagnetive wavesfind the lenght of electromagnetive waves if end of frequency omega 10 in 5 hertz omega and absonant is 885 15 perimeter |

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