HW Question 1b.5

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Emma Randolph 1J
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HW Question 1b.5

Postby Emma Randolph 1J » Tue Oct 16, 2018 9:09 pm

For question 1B.5, the book asks to calculate the wavelength of an atom with 140.511 keV of energy. I know how you would calculate this if the energy were in joules, but how do you convert this to joules?

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