Multiple Choice
If we double the root-mean-square speed (thermal speed) of the molecules of a gas, then
A) its temperature must increase by a factor of 4.
B) its temperature must increase by a factor of 2.
C) its temperature must increase by a factor of .
D) its pressure must increase by a factor of 2.
E) its pressure must increase by a factor of 4.
Correct Answer:

Verified
Correct Answer:
Verified
Q5: Assuming the radius of diatomic molecules is
Q8: The mean free path of an oxygen
Q11: As a result of any natural process,the
Q14: What is the average kinetic energy of
Q21: An ideal gas is kept in a
Q25: The mean free path of an oxygen
Q33: At 50.0°C,the average translational kinetic energy of
Q34: An ice cube at 0°C is placed
Q50: A container is filled with a mixture
Q54: Eleven molecules have speeds 16,17,18,...,26 m/s.Calculate the