Determine the mass of air that entered the balloon, Physics

A Balloon is inflated with Air by connecting it to a well insulated 100 L gas canister. Initially the air canister is at a pressure of PC1 = 9 MPa and at a temperature of TC1 = 25ºC. The pressure, PB, [kPa] in the balloon is proportional to its volume, VB [m3], by the following relationship: PB = 100 + 20 VB= . The balloon is inflated until its volume is 0.5434 m3. The balloon exchanges heat with its surroundings and maintains the same a temperature of 25ºC.
 
Determine the following by assuming all processes to be reversible and the air to be ideal. 

a) The mass of air that entered the balloon

b) Final temperature and pressure in the canister

c) The amount of heat transferred between the balloon to the surroundings.

Posted Date: 2/15/2013 4:56:19 AM | Location : United States







Related Discussions:- Determine the mass of air that entered the balloon, Assignment Help, Ask Question on Determine the mass of air that entered the balloon, Get Answer, Expert's Help, Determine the mass of air that entered the balloon Discussions

Write discussion on Determine the mass of air that entered the balloon
Your posts are moderated
Related Questions
In general the total energy of a harmonic oscillator having of two parts,  potential energy (P.E) and kinetic energy (K.E.), the former being because of its displacement from the m

What is a pure spectrum? provide an example. What do you mean by impure spectrum? show an example.

Determine the Shear Force in kN rounded to 1 DP and Bending Moment in kN.m rounded to 1 DP at point C in the beam when the Uniformly Distributed Load (UDL) on AC is P51 kN/m and th

Equilibrium can be spited in given types: (i) Stable equilibrium : After showing a charged particle from it's equilibrium point, if it goes back then it is called in stable equ

Larry's gravitational potential energy is 1870Jas he sits 2.20 m above the ground in a sky diving airplane. What is Larry's gravitational potential energy when he begins to jump fr

Determine the Charge of the lithium ion A mass spectrometer often is used in carbon dating to verify the ratio of C-14 isotopes to C-12 isotopes in a biological sample. This ra

If two lines of dissimilar metals are connected at their ends so as to form two junctions, then the resulting arrangement is known as a "Thermo couple".

Electric Current: Electric current may be described as the rate of flow of charge. I=q/T Where, I = electric current q = charge T = time The unit of current i

Critical Mass: The minimum mass of Uranium required for smooth fission chain reaction is called as critical mass.

An engineer is using DSC to determine the fiber volume fraction of a carbon fiber / epoxy prepreg. It is known that the heat of reaction of the pure, fresh epoxy resin (no carbon