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Please Show work 1) A certain medical machine emits x-rays with a minimum wavelength of 0.025 nm....

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Physics

Please Show work

1) A certain medical machine emits x-rays with a minimumwavelength of 0.025 nm. One day, the machine has an electricalproblem and the voltage applied to the x-ray tube decreases to 74%of its normal value. Now what is the minimum x-ray wavelengthproduced by the machine?

?min = _________ nm

2) What is the maximum x-ray energy this machine (withelectrical problems) can produce?

Emax = _________ eV

3) The atomic number of an element is 82. According to the Bohrmodel, what is the energy of a K? x-ray photon?

E = ___________ eV

Answer & Explanation Solved by verified expert
3.8 Ratings (670 Votes)
Giventhat Minimumwavelengthmin of X ray 0025nm 0025109m Nowfomrula for calculating the value of the max energy is Emax hc min 66251034Js30108ms 0025109m    See Answer
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