Conversions  [ENDORSED]

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Kyilah Terry
Posts: 7
Joined: Fri Sep 25, 2015 3:00 am

Conversions

Postby Kyilah Terry » Tue Oct 06, 2015 8:09 pm

How do you convert eV to Joules?
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Dorin Coffler 1J
Posts: 20
Joined: Fri Sep 25, 2015 3:00 am

Re: Conversions  [ENDORSED]

Postby Dorin Coffler 1J » Tue Oct 06, 2015 8:22 pm

1 eV= 1.602x10^-19 J

So the energy in joules E(J) is equal to the energy in electron-volts E(eV) times 1.602x10^-19:
E(J) = E(eV) × 1.602176565x10^-19
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Tasnia Haider 1E
Posts: 55
Joined: Sat Jul 22, 2017 3:01 am

Re: Conversions

Postby Tasnia Haider 1E » Sat Oct 14, 2017 11:53 pm

Will we get this conversion, if needed, on the sheet of paper for the quiz, or do we have to memorize this?
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lauren chung 2f
Posts: 50
Joined: Fri Sep 29, 2017 7:03 am

Re: Conversions

Postby lauren chung 2f » Sun Oct 15, 2017 4:57 pm

This conversion would be provided if you needed it. It's on the constants and equations sheet on the Chem 14A website.
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Chloe Blume 1F
Posts: 15
Joined: Fri Sep 29, 2017 7:04 am

Re: Conversions

Postby Chloe Blume 1F » Sun Oct 15, 2017 4:59 pm

On the test, does it matter what units we provide our answers in as long as they are correct?
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