If the pressure acting on an ideal gas at constant temperature is ...

[urbanoutfitters]

If the pressure acting on an ideal gas at constant temperature is tripled, its volume is
 
  A)
 
  reduced to one-third.
  B)
 
  increased by a factor of three.
  C)
 
  increased by a factor of two.
  D)
 
  reduced to one-half.
  E)
 
  unchanged.

Question 2

The amount of energy equivalent to two kilogram of mass at rest is
 
  A)
 
  18  1016 J.
  B)
 
  9.0  1016 J.
  C)
 
  3.0  108 J.
  D)
 
  6.0  108 J.
  E)
 
  none of the given answers

[yeungji]

Answer to Question 1

A

Answer to Question 2

A

[urbanoutfitters]

Gracias!

[scottmt]

Excellent