4A3.c

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Alicia Lin 2F
Posts: 83
Joined: Wed Sep 18, 2019 12:17 am

4A3.c

Postby Alicia Lin 2F » Sun Feb 09, 2020 10:09 pm

Air in a bicycle pump is compressed by pushing in the handle. The inner diameter of the pump is 3.0 cm and the pump is depressed 20. cm with a pressure of 2.00 atm. (c) What is the change in internal energy of the system?

How would you calculate the change in internal energy if you only know the change in work, but not heat?

Brandon Tao 1K
Posts: 100
Joined: Sat Aug 17, 2019 12:15 am

Re: 4A3.c

Postby Brandon Tao 1K » Sun Feb 09, 2020 10:11 pm

For this problem, q=0 therefore the 28J of work is the change in heat


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