A vertical piston-cylinder device contains a gas at a pressure of 105 kPa absolute. The piston has a mass of 5 kg and a diameter of 12cm. The pressure of the gas is to be increased by placing some weights on the piston. Determine the local atmospheric pressure (in mmHg) and the mass (in kgm) of the weights that will double the pressure of the gas inside the cylinder. Weights Gas

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Question
A vertical piston-cylinder device contains a gas at a pressure of 105 kPa absolute. The piston
has a mass of 5 kg and a diameter of 12cm. The pressure of the gas is to be increased by
placing some weights on the piston. Determine the local atmospheric pressure (in mmHg)
and the mass (in kgm) of the weights that will double the pressure of the gas inside the
cylinder.
Weights
Gas
Transcribed Image Text:A vertical piston-cylinder device contains a gas at a pressure of 105 kPa absolute. The piston has a mass of 5 kg and a diameter of 12cm. The pressure of the gas is to be increased by placing some weights on the piston. Determine the local atmospheric pressure (in mmHg) and the mass (in kgm) of the weights that will double the pressure of the gas inside the cylinder. Weights Gas
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