Top Posters
Since Sunday
r
5
m
5
h
5
r
5
t
5
B
5
P
5
s
5
m
5
c
5
c
4
4
Home Q & A Board Science-Related Homework Help Physics
New Topic  
mikael mikael
wrote...
Go to Answer
Donated
Posts: 12017
Rep: 103 2
10 years ago

 
A monatomic ideal gas (Cv = 3/2R) undergoes an isothermal expansion at 300 K, as the volume increased from 0.02 m3 to 0.06 m3. The final pressure is 110kPa. The change in the internal energy of the gas, in kJ, is closest to: 
A)
 
zero 
B)
 
3.6 
C)
 
7.3 
D)
 
-3.6 
E)
 
-7.3 
Read 702 times
2 Replies
Replies
Answer accepted by topic starter
padrepadre
wrote...
#1
Staff Member
Educator
Top Poster
Posts: 21608
Rep: 4541 17
9 years ago
Sign in or Sign up in seconds to unlock everything for free
1
Mastering in Nutritional Biology
Tralalalala Slight Smile

Related Topics

mikael Author
wrote...
#2
Donated
9 years ago
Thanks for answering my physics problem. Smiling Face with Glasses
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  970 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 303
  
 172
  
 149
Your Opinion
Which 'study break' activity do you find most distracting?
Votes: 820
Previous poll results: Which is the best fuel for late night cramming?