Physics Zen

Modern Physics

Special Relativity

Time dilation, length contraction and mass-energy

1 skill · Last skill is Premium

Special relativity covers proper time and time dilation, proper length and length contraction, and the total and kinetic energy of fast particles.

Skills in this topic

  • Time Dilation & Length Contraction

    Decide which observer measures the proper time or length, and find the energy of a fast particle

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