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MCQIntermediateLight, Radiation & Spectroscopy
IAAC — 2021 Final Round
Question 14
Which one of the following expressions is correct for the Lorentz factor γ and β = v/c?
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Source
Source: International Astronomy and Astrophysics Competition (IAAC), Final Round 2021. Question wording and answer-choice text are transcribed from the official training PDF; the explanation and metadata are original.