Conversions  [ENDORSED]

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Angelica Gomez 1A
Posts: 6
Joined: Fri Jun 17, 2016 11:28 am

Conversions

Postby Angelica Gomez 1A » Sat Jun 25, 2016 9:20 am

What would I multiply "kJ" by to convert it into "J"? Would it be 1000?

YaraAlshwairikh
Posts: 12
Joined: Sat Nov 23, 2013 3:00 am

Re: Conversions

Postby YaraAlshwairikh » Sat Jun 25, 2016 10:29 am

Yes. If you do the following dimensional analysis:

1 kJ * 1000 J/1kJ

the kJ will cancel out the other kJ and you will end up with J

Shailyn_Moore_3C
Posts: 21
Joined: Wed Sep 21, 2016 2:59 pm

Re: Conversions

Postby Shailyn_Moore_3C » Mon Sep 26, 2016 1:09 pm

Also for future reference k which is kilo is equivalent to 1000 of meters, liters, joules, etc. So kilo always equals 1000 of the base unit.

Ryan Clydesdale
Posts: 7
Joined: Fri Jul 15, 2016 3:00 am

Re: Conversions

Postby Ryan Clydesdale » Thu Sep 29, 2016 2:01 pm

do we have to memorize the conversion of Electron-volts to Joules for tests and/or quizzes?

Skolli20
Posts: 35
Joined: Wed Sep 21, 2016 2:58 pm

Re: Conversions

Postby Skolli20 » Fri Sep 30, 2016 8:50 pm

I dont think we need to memorize such values but I would know how to do it.

Courteney Hedicke 3J
Posts: 6
Joined: Wed Sep 21, 2016 2:56 pm

Re: Conversions

Postby Courteney Hedicke 3J » Sun Oct 02, 2016 3:33 pm

Do we get a formula sheet with conversions between things like electron volts and joules and. other conversions that we might need to know? Or are these things we should be memorizing?

Madeline Fox 2B
Posts: 25
Joined: Wed Sep 21, 2016 2:59 pm

Re: Conversions

Postby Madeline Fox 2B » Mon Oct 03, 2016 7:45 pm

What is the conversion from Kev to J?

Myra_Zhan_2N
Posts: 25
Joined: Fri Jul 22, 2016 3:00 am

Re: Conversions  [ENDORSED]

Postby Myra_Zhan_2N » Mon Oct 03, 2016 8:22 pm

Madeline Fox 1J wrote:What is the conversion from Kev to J?


1 eV= 1.602 * 10^-19 Joules
1000 eV= 1 KeV

Hope this helps~

Julia Hwang 3G
Posts: 22
Joined: Wed Sep 21, 2016 3:00 pm

Re: Conversions

Postby Julia Hwang 3G » Fri Oct 07, 2016 6:05 pm

This number is on the back of the periodic table from the Course Reader Store along with all the other constants so I would imagine that we don't need to memorize it.


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