msmigielski2502 msmigielski2502

05-01-2024
Physics

contestada

Hospital x-ray generators emit x-rays with a wavelength of about 15.0 nanometers (1nm=10 ^-9m). What is the energy of a photon of the x-rays?

a) 1.32 keV
b) 2.48 keV
c) 7.89 keV
d) 15.75 keV

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