Podcast
Questions and Answers
What is the SI unit of the quantity Z'?
What is the SI unit of the quantity Z'?
- m-1
- s-1 (correct)
- m3/s
- m-3 s-1
What is the relationship between Z' and the number of molecules N according to Equation 36?
What is the relationship between Z' and the number of molecules N according to Equation 36?
- Z' = 1 (35)
- Z' = 2 N / 16 K B T (correct)
- Z' = 2 N
- Z' = 2 N rel m
What is the SI unit of the quantity Z"?
What is the SI unit of the quantity Z"?
- m-3 s-1
- m3/s
- s-1
- m-1 s-1 (correct)
What is the relationship between Z" and Z' according to Equation 37?
What is the relationship between Z" and Z' according to Equation 37?
What is the SI unit of the total rate of collision per unit volume?
What is the SI unit of the total rate of collision per unit volume?
For oxygen gas at 20 ºC and a molar volume of 24.45 L at approximately 1 atm, if the radius of the gas is 2 nm, what is the mean free path?
For oxygen gas at 20 ºC and a molar volume of 24.45 L at approximately 1 atm, if the radius of the gas is 2 nm, what is the mean free path?
At 30 ºC, what is the mean relative speed between nitrogen and oxygen molecules?
At 30 ºC, what is the mean relative speed between nitrogen and oxygen molecules?
If the root mean speed of Heat SATP is 2 m/s and its free mean path is 2.5 cm, what is the collision number?
If the root mean speed of Heat SATP is 2 m/s and its free mean path is 2.5 cm, what is the collision number?
What is the density of the dust particles in the air sample at 20 ºC?
What is the density of the dust particles in the air sample at 20 ºC?
What is the radius of the dust particles in the air sample at 20 ºC?
What is the radius of the dust particles in the air sample at 20 ºC?
