Please part (i) & (ii) UblicationsA cylinder contains 0.35 m3 of a gas at 1 bar and 70°C. The gas is compressedto a volume of 0.1 m, the final pressure being 5 bar. Determine:(ii) polytropic index n for compression(iv) the heat received or rejected by the gas(1) the mass of gas(iii) the change in internal energy of the gasTake y = 1.4 and R= 0.291 kJ/kgK

Given:Initial volume, V1=0.35 m3initial pressure, P1=1 barinitial temperature, T1 =70o Cfinal…

Answered: Please part (i) & (

Engineering

Mechanical Engineering

Please part (i) & (

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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Fluid Kinematics

The branch of science that deals with objects which are either in motion or stationary are studied under the branch of classical mechanics. Fluid mechanics is a subcategory of classical mechanics that deals with the behavior of fluids at rest (fluid statics) or in motion (posing some velocity). In fluid kinematics, studies focus on the associated motion of fluid particles or groups of particles, and its associated parameters like displacements, velocity, and acceleration without concerning about the forces that caused the motion. All the laws of classical mechanics are applied in the study of fluid kinematics.

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Please part (i) & (ii)

Ublications
A cylinder contains 0.35 m3 of a gas at 1 bar and 70°C. The gas is compressed
to a volume of 0.1 m, the final pressure being 5 bar. Determine:
(ii) polytropic index n for compression
(iv) the heat received or rejected by the gas
(1) the mass of gas
(iii) the change in internal energy of the gas
Take y = 1.4 and R= 0.291 kJ/kgK

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