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Question
An x ray tube has an applied voltage of 100 kV. (a) What is the most energetic x-ray photon it can produce? Express your answer in electron volts and joules. (b) Find the wavelength of such an X–ray.
1. $1.60 \times 10^{-14}\textrm{ J}$
2. $0.0124 \textrm{ nm}$
Solution Video