What is the final temperature of the gas in the container

Reference no: EM131250518

Effusion: A box contains a perfect gas at temperature T and density n.

(a) What is the one-particle density, ?1(~v), for particles with velocity ~v?A small hole is opened in the wall of the box for a short time to allow some particles to escape into a previously empty container.

(b) During the time that the hole is open what is the flux (number of particles per unit time and per unit area) of particles into the container? (Ignore the possibility of any particles returning to the box.)

(c) Show that the average kinetic energy of escaping particles is 2kBT. (Hint: calculate contributions to kinetic energy of velocity components parallel and perpendicular to the wall separately.)

(d) The hole is closed and the container (now thermally insulated) is allowed to reachequilibrium. What is the final temperature of the gas in the container?

(e) A vessel partially filled with mercury (atomic weight 201), and closed except for a hole of area 0.1mm2 above the liquid level, is kept at 00C in a continuously evacuated enclosure.After 30 days it is found that 24mg of mercury has been lost. What is the vapor pressure of mercury at 0^0C?

Reference no: EM131250518

Questions Cloud

What genre is featured on the recording : What genre is featured on the recording, i.e. early rock, country influence, rhythm and blues influence, folk music, Heavy Metal, music of a specific culture, race, or geographic location? How can you tell?

Critical decision making for providers : Details: View the scenario called "Critical Decision Making for Providers" found in the Allied Health Community media (http://lc.gcumedia.com/hlt307v/allied-health-community/allied-health-community-v1.1.html)

Examine the marketing science of customer behavior : Develop an environmental analysis that includes competitive, economic, political, legal, technological, and sociocultural forces. Determine the primary and secondary target markets for your company. Next, analyze the primary and secondary target ..

Create a time phased budget for the project : Using the data for problem 09.02, create a time phased budget for the project. Show how much the daily and cumulative costs for the project are just as the monthly and cumulative costs are shown in exhibit 9.9.

What is the final temperature of the gas in the container : A vessel partially filled with mercury (atomic weight 201), and closed except for a hole of area 0.1mm2 above the liquid level, is kept at 00C in a continuously evacuated enclosure.After 30 days it is found that 24mg of mercury has been lost. What..

Assets-liabilities-stockholders equity cash : Assets = Liabilities + Stockholders’ Equity Cash + A/R + Supp. + Equip. = Accounts Payable + Common Stock + Retained Earnings Revenues – Expenses – Dividends (1) $21,400 $21,400 Com. Stock (2) –1,500 $5,100 $3,600 (3) –800 $800 (4) 4,100 $6,400 $10,5..

What are the buddha views concerning human confusion : REL 2250 - RELIGIONS OF THE WORLD Reflection Paper Assignment - Buddhism. What are the Buddha's views concerning human confusion, disappointment, pain, and suffering as expressed in the Four Noble Truths? Can you relate a personal experience that ..

Appropriate leadership approach to succeed in project : The project manager's leadership has been identified as one of the most important critical success factors (CSFs) in project management? What do you think is the most appropriate leadership approach to succeed in project management?

User Account

All Pages