Gaseous helium is to be used to quench a hot piece of metal

Reference no: EM13580936

1. Gaseous helium is to be used to quench a hot piece of metal. The helium is in storage in an insulated tank with a volume of 50 L and a temperature of 25ºC. The pressure is 20 atm. Assume that helium is an ideal gas.

1. When the valve is opened and the gas escapes into the quench chamber (pressure = 1 atm), what will be the temperature of the first gas to hit the specimen?

2. As the helium flows, the pressure in the tank drops. What will be the temperature of the helium entering the quench chamber when the pressure in the tank has fallen to 10 atm?

Reference no: EM13580936

Questions Cloud

The green giant has a 5 percent profit margin and a 41 : the green giant has a 5 percent profit margin and a 41 percent dividend payout ratio. the total asset turnover is 1.6

In recent years companies have reduced what they offer for : in recent years companies have reduced what they offer for retiree heath benefits eliminated them or reduced their

Charles has agi of 50000 and has made the following : charles has agi of 50000 and has made the following payments related to land he inherited from his deceased aunt and a

Jupiter explorers has 8800 in sales the profit margin is 4 : jupiter explorers has 8800 in sales. the profit margin is 4 percent. there are 5300 shares of stock outstanding. the

Gaseous helium is to be used to quench a hot piece of metal : 1. gaseous helium is to be used to quench a hot piece of metal. the helium is in storage in an insulated tank with

Determine for each plan the earnings per share of common : three different plans for financing a 7300000 corporation are under consideration by its organizers. under each of the

Compute the annual rate of return for each project round : henkel company is considering three long-term capital investment proposals. each investment has a useful life of 5

Company has variable costs equal to 40 of sales the : company has variable costs equal to 40 of sales. the company is considering a proposal that will increase sales by

A company pays its sales staff a base salary of 5000 a : company pays its sales staff a base salary of 5000 a month plus a 2.00 commission for each unit of product sold. if a

User Account

All Pages