ts Suppose you have a gas that obeys the following modified van der Waals equation: P(V – nb) = nRT a) In 1-2 sentences, provide a physical interpretation for this equation. HINT: Compare this with the octual van der Waals equation. What does the missing term represent? b) For a gas obeying this modified van der Waals equation, derive an expression for the work done by a reversible and isothermal change in volume. c) For this modified van der Waals equation (with n and b as constants), find the following two partial derivatives: i) ii)

ts Suppose you have a gas that obeys the following modified van der Waals equation: P(V – nb) = nRT a) In 1-2 sentences, provide a physical interpretation for this equation. HINT: Compare this with the octual van der Waals equation. What does the missing term represent? b) For a gas obeying this modified van der Waals equation, derive an expression for the work done by a reversible and isothermal change in volume. c) For this modified van der Waals equation (with n and b as constants), find the following two partial derivatives: i) ii)

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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