Please refer to the picture when answering the questions. 0.05 mole of helium is expanded from 1 L to 2 L while pressure is kept constant at 1 atm, as demonstrated in the PV diagram in the picture. Question A: How much work does gas do on its surroundings as it expands? Please give the answer in joules. Question B: What is the change in internal energy of the gas in this expansion? Please give the answer in joules. Question C: How much heat must be input into this gas to complete the process? Please give the answer in joules.

Please refer to the picture when answering the questions. 0.05 mole of helium is expanded from 1 L to 2 L while pressure is kept constant at 1 atm, as demonstrated in the PV diagram in the picture. Question A: How much work does gas do on its surroundings as it expands? Please give the answer in joules. Question B: What is the change in internal energy of the gas in this expansion? Please give the answer in joules. Question C: How much heat must be input into this gas to complete the process? Please give the answer in joules.

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter1: Getting Started

Section: Chapter Questions

Problem 1PQ: The average life expectancy in Japan is 81 years. What is this time in SI units?

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