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Heat Capacity - Related Problems
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Related problems for heat capacity

Vidhi Shah
I am an M.Tech student of NIT TRICHY. I have done B.Tech in Chemical Engineering.GATE 2018 rank 704.

U
Unacademy user
I think your final answer for U_max is wrong. Mine is coming out to be 545.75KJ. Can you please verify?
Vidhi Shah
10 months ago
I am getting 503 again .
Harshit Yadav
10 months ago
1.5 will not be multiplied with 85. I think that is why our answers are different.
Vidhi Shah
10 months ago
the formula is also correct
Harshit Yadav
10 months ago
okay mam. I will check my answer.
Is the T you mentioned is Temperature right?
Vidhi Shah
a year ago
yes
  1. Heat Capacity Related Problems


  2. Hello! I am Vidhi Shah M.Tech NIT Tiruchirappalli You can find me at: unac unacademy.com/user/vidhi94


  3. Heat Capacity Related Problems


  4. O The properties of a certain fluid are given as U 196+0.718t PV- 0.287 (t+273) U is specific internal energy P is pressure T is in degrees celcius V is specific volume What will be value of Cv and Cp?


  5. 176 + 18t Cp- 1 oo5 kJ


  6. O APressuresf mass 1.5 kg undergoes a quasi static expansion which Follows the given relationship where a and b are constants. The initial and final Pressure are 1000kPa and 200kpa and corresponding volumes are 0.2 m3 and 1.3 m3. Specific internal energy of the gas is U 1.5pv -85 kJ/kg Where p is in kPa, v in m3/kg Calculate the net heat transfer and maximuminternal energy of the gas during expansion


  7. 200= a +1.2b 2. -2 2.


  8. m2/k 0-2-8


  9. n e Max inteml eners 1 -S 1 160-2 x 800 V =


  10. ui mex 15C .725)o 725-85 ma x=l-S! ( 1160-800 116o -