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Calculate the frequency in hertz, the energy in joules and the energy in electron volts of an x-ray photon with wavelength of 2.20 A

2007-02-13 18:34:10 · 2 answers · asked by dalkeith g 1 in Science & Mathematics ➔ Chemistry

2 answers

i only know the hertz one. use
speed of light = frequency * wavelength
speed of light is a constant, so
speed of light / 2.20 wavelength to get frequency(hertz)

2007-02-13 19:34:34 · answer #1 · answered by Heell yeaah! 3 · 0⤊ 1⤋

apply functionalism to the one child policy

2014-09-28 22:57:48 · answer #2 · answered by ? 1 · 0⤊ 0⤋