Saturday
April 18, 2015

Homework Help: physics

Posted by Nayi on Monday, September 29, 2008 at 10:56am.

A piston-cylinder assembly with the piston resting on a set of stops, contains 0.5 Kg of He gas intially at 100kPa and 25C. The mass of the piston and the effect of the atmospheric pressure is such that a pressure of 500kPa is required to raise it. How much energy must be transferred by heat to the He in kJ, before the piston starts rising?
Assume ideal gas

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Thermodynamics - 3. A gas is confined in a 0.47-m-diameter cylinder by a piston...
Physics - Suppose a monatomic ideal gas is contained within a vertical cylinder ...
Physics - Suppose a monatomic ideal gas is contained within a vertical cylinder ...
Physics - A gas is confined in a 0.47-m-diameter cylinder by a piston, on which ...
Physics - A vertical cylindrical cylinder, closed at the bottom end, contains 0....
Physics - A vertical cylindrical tank contains 1.80 mol of an ideal gas under a ...
Physics HELP!!!!!!!! - Suppose a monatomic ideal gas is contained within a ...
Physics - A gas sample is confined to a chamber with a movable piston. A small ...
Chemistry - I need help with part b here's all information. (a) Chlorine gas is ...
AP Chemistry - A 34.05 gram liquid sample of an unstable compound is deposited ...

Members