The pressure exerted by an ideal gas is __________ of the kinetic energy of all the molecules contained in a unit volume of gas.
A.one-half
B.one-third
C.two-third
D.three-fourth
Answer:C
The pressure exerted by an ideal gas is __________ of the kinetic energy of all the molecules contained in a unit volume of gas.
A.one-half B.one-third C.two-third D.three-fourth