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Phy 232
Your 'question form' report has been received. Scroll down through the document to see any comments I might have inserted, and my final comment at the end.
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I am studying for phy 232 test 3 and I noticed that according to the brief assignments page, material covered in the introductory problem set 7 seem to be for the final test and not the third test. However, I have found some test 3's that have problems that are covered in set #7. I have also noticed that some problems that could show up on the test should be obmitted, and I was wondering if any of the material exculsive to intro problem set 7 was to be on this test or saved for just the final test?
For example, here is a problem that showed up on a test 3 test but the information on the problem was found under set #7 which seems to be covered during the final test.
Problem Number 6
If an electron can orbit a proton only in orbits having angular momentum h/(2`pi), 2 * h/(2`pi), 3 * h/(2`pi), ... , n * h/(2`pi), ..., then what is the radius of the closest possible orbit? How many deBroglie wavelengths are required to span the circumference of this orbit? What are the radii of the two next-closest orbits? What is the radius of the nth-closest orbit? What it is the total energy of each of these orbits? How many deBroglie wavelengths are required to span the circumference of each orbit?
and one more
Problem Number 5
If in an atomic explosion a sample of .003% of the total 18 kg of fissionable material is converted to energy, how much energy is released?
Should I omit these for test 3 or not. And I was supposed to contact you also about my test 2 for phy 232 that I took a while ago to make sure that you had it. If so, could you please inform me? thank you.
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Those are generally pretty easy problems so if you can do some of them I'll be glad to give you credit with no risk of penalty. Otherwise they will be omitted.
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