Final temperature of the air in the chamber

Assignment Help Basic Statistics
Reference no: EM131011949

The walls of a vacuum chamber are punctured so that air (γ = 1.4) can flow in. What is the final temperature of the air in the chamber? Assume the temperature of the atmosphere is 300 K? (This is not a free expansion experiment. The system to analyze is the air that occupies the chamber in the final state.)

Reference no: EM131011949

Questions Cloud

Device for storing mechanical or electrical energy : Consider the possibility of a "thermal battery," i.e., a device for storing mechanical or electrical energy. Use two large containers as heat reservoirs in which one container contains ice and water in equilibrium while the other contains steam an..
Heat pump with a coefficient of performance : Show that a heat pump with a coefficient of performance COPh greater than a heat pump that operates on a Carnot cycle would violate Clausius' statement of the second law.
Clausius statement of the second law : 1. Prove that, if the Clausius statement of the second law is false, then the Kelvin statement is false. Use diagrams of the type introduced in the chapter.
Find the equation of the straight line perpendicular to line : Find the equation of the straight line perpendicular to the line 2x - 3y + 5 = 0 and passing through the point (3, - 4). Please write the answer in three forms.
Final temperature of the air in the chamber : The walls of a vacuum chamber are punctured so that air (γ = 1.4) can flow in. What is the final temperature of the air in the chamber? Assume the temperature of the atmosphere is 300 K?
Find the average height of the ceiling : Find the average height of the "ceiling" in the figure defined by z = y2 sin x for 0 ≤ x ≤ π, 0 ≤ y ≤ 7.
Contents of the container : A small water proof electric motor is being tested. The motor is in a container with some ice and water, which are initially in equilibrium.
Internal energy function for a van der waals gas : The internal energy function for a van der Waals gas with constant cV is U(T, v) = n (cV T - a/v), where v is the specific volume. Find the change in temperature Tf - T0 that occurs in a free expansion when the volume changes from V0 to 2V0.
Constant-pressure specific of the steam : The constant-pressure specific of the steam is 0.452 kcal kg-1 K-1. Other data are available in Tables 1.2 and 5.1.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Components of a certain type are shipped to a supplier in

components of a certain type are shipped to a supplier in batches of ten. suppose that 70 of all such batches contain

  Determining standard error and confidence interval

The Sony corporation produces a Walkman that requires two AA Batteries. The mean life of these batteries in this product is 35.0 hours. The distribtion of the battery lives closely follows the normal probability distribtion with a standard deviati..

  What is the minimum forecast for the percent change in the

a panel of economists provided forecasts of the u.s. economy for the first six months of 2007 the wall street journal

  The distribution of the sum of independent n 2 random

the distribution of the sum of independent n? ?2 random variables isa. always approximately normalb. always exactly

  Managers claim-significance level tests

Test the manager's claim at 5% and 1% significance level tests.

  There is less than 7 beds

a.There is less than 7 beds per house in Compton; Decision in to reject the null hypothesis b. 30 % of Americans go to church on Sundays. Decision is not to reject the null hypothesis

  How much is the mean increased

Grace claims, "the probability of rolling a sum of 12 when you roll two dice is 1/11 , because two dice have sums 2 through 12 which means there are 11 possible sums."  How do you respond?

  Suppose x is uniform on 01 and y x find the joint

suppose x is uniform on 01 and y x. find the joint distribution function of x and

  Problem regarding the second probability statement

(a) Show that this second probability statement can be written as Pr (nS2/b tr nS2/a) = 0.95. (b) If n = 9 and s2 = 7.63, find a 95 percent confidence interval for u2.

  The previous exercise is very important to your

the previous exercise is very important to your understanding of tests of significance. if you dont use the applet you

  Economical number to produce per production run

Once production is set up, 80 units can be produced per day. Daily demand rate for the units is 60 per day. a. What is the most economical number to produce per production run? b. How long is each production cycle?

  The data in table are a sample of the cycle time in days to

the data in table are a sample of the cycle time in days to process and pay employee health insurance claims in a

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd