Homework Question 1A.7


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AlyssaYeh_1B
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Homework Question 1A.7

Postby AlyssaYeh_1B » Fri Oct 11, 2019 3:27 pm

For part b of this question, it asks for the wavelength of the x-rays. I got my answer of 150pm. However, the answer written at the back of the textbook says 150nm. Is this simply a typo or were my calculations off?
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Jasmine Fendi 1D
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Joined: Sat Aug 24, 2019 12:15 am

Re: Homework Question 1A.7

Postby Jasmine Fendi 1D » Fri Oct 11, 2019 3:43 pm

I also got that and i think it is a typo because the book does ask for the answer to be in picometers
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AniP_2D
Posts: 95
Joined: Sat Aug 17, 2019 12:17 am

Re: Homework Question 1A.7

Postby AniP_2D » Fri Oct 11, 2019 6:34 pm

It is a typo as the correct answer is 150 pm.
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