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Author Question: 250. J of work is done in compressing a gas adiabatically. What is the change in internal energy of ... (Read 73 times)

skymedlock

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on: Jul 27, 2018
250. J of work is done in compressing a gas adiabatically. What is the change in internal energy of the gas?
 
  What will be an ideal response?

Question 2

Which of the following factors in the simplified Drake equation is least well known?
 
  A) Nhp, the number of habitable planets in our galaxy
  B) fciv, fraction of life-bearing planets where intelligent civilizations have arisen at any time
  C) fnow, fraction of civilization-bearing planets that have intelligent civilizations on them now
  D) flife, fraction of life-bearing habitable planets


cswans24

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Reply #1 on: Jul 27, 2018
Answer to Question 1

250. J

Answer to Question 2

C


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skymedlock

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Reply #2 on: Jul 27, 2018
TY


cswans24

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Reply #3 on: Jul 27, 2018
You're welcome


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