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OpenStudy (anonymous):
Calculate the highest frequency X-rays produced by 8.00 · 104 eV electrons.
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OpenStudy (shamim):
i think u hv to use equation E=hf E=104ev=104*1.6*10^-19J h=6.63*10^-34J.S now just find frequency of electron
OpenStudy (shamim):
m i right?
OpenStudy (anonymous):
Okay, I thought thats what I needed to use.
OpenStudy (anonymous):
Although I'm no more sure than you are. ;)
OpenStudy (shamim):
ok
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