The mean free path of nitrogen molecules at 27°C is 3 x 10^-7 m/s. If the average speed of nitrogen molecules at the same temperature is 600 m/s then the collision frequency will be?
Answer: 2 x 10^-9/sec
Explanation
The collision frequency is 2 × 10^9 collisions per second, which can also be expressed as 2 x 10^-9/sec.
This question appeared in
Past Papers (2 times)
Lecturer Physics Past Papers and Syllabus (1 times)
SPSC Past Papers (1 times)
This question appeared in
Subjects (1 times)
EVERYDAY SCIENCE (1 times)
Related MCQs
- Which is the average translational kinetic energy of molecules in a gas at temperature 27°C?
- The average translational kinetic energy of O2 (relative molar mass 32) molecules at a particular temperature is 0.048eV. The translational kinetic energy of N2 (relative molar mass 28) molecules in eV at that same temperature is?
- The nitrogen gas is very stable molecule plants are unable to use it directly, following abiotic agent play key role in conversion of nitrogen gas in to nitrite and nitrate?
- What is the temperature of liquid nitrogen?
- How many ATP molecules are produced when one hexose sugar molecule is converted into two molecules of pyruvic acid during glycolysis?
- Which is the repetitive bonding of small molecules to produce large molecules?
- How Many molecules of CO2 will be produced From the Break Down Of two Molecules of Glucose in Aerobic Respiration
- Which of the following type of bacteria are responsible for free living nitrogen fixation?
- A single chloride free radical can destroy how many ozone molecules.
- By increasing the temperature, the movement of molecules ______?
