What is the highest frequency of the photons produced by a 90-kV x-ray machine? (h = 6.63 × 10^-

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Adi S · Accepted Answer

Step 1: The energy of a photon is given by the equation E = hf, where E is the energy, h is Plan

What is the highest frequency of the photons produced by a 90-kV x-ray machine? ($h = 6.63 \times 10^{-34} \text{J\cdot s}$) 1) $1.2 \times 10^{19} \text{ Hz}$ 2) $1.1 \times 10^{19} \text{ Hz}$ 3) $2.4 \times 10^{19} \text{ Hz}$ 4) $2.2 \times 10^{19} \text{ Hz}$ 5) $3.0 \times 10^{19} \text{ Hz}$