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Author Question: An ideal gas is compressed in a well-insulated chamber using a well-insulated piston. This process ... (Read 112 times)

BRWH

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on: Jul 29, 2018
An ideal gas is compressed in a well-insulated chamber using a well-insulated piston. This process is
 
  A) isochoric.
  B) isothermal.
  C) adiabatic.
  D) isobaric.

Question 2

An astronaut is in equilibrium when he is positioned 140 km from the center of asteroid X and 581 km from the center of asteroid Y, along the straight line joining the centers of the asteroids. What is the ratio of the masses X/Y of the asteroids?
 
  A) 0.0581
  B) 17.2
  C) 0.241
  D) 4.15


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triiciiaa

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Reply #1 on: Jul 29, 2018
Answer to Question 1

C

Answer to Question 2

A


BRWH

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Reply #2 on: Jul 29, 2018
Both answers were spot on, thank you once again


triiciiaa

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Reply #3 on: Jul 29, 2018
Great! Please up vote :D


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