Write a page of a theory about Permeability Measurements Using Gas. Use Simple english please. I will upload a lab manual, it will help you understand what you will write about in the theory. After you are done from the theory part, answer these this question. Explain the gas slippage effect and how does it affect the permeability measurement?

Write a page of a theory about Permeability Measurements Using Gas. Use Simple english please. I will upload a lab manual, it will help you understand what you will write about in the theory. After you are done from the theory part, answer these this question. Explain the gas slippage effect and how does it affect the permeability measurement?