A 3 kg of air at 150 kPa and 10°C is contained in a gas-tight, frictionless piston-cylinder device. The final pressure of air after compression is 650 kPa. During the process, heat is transferred from the air such that the temperature inside the cylinder remains constant. The compression work during the process is.

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Buckling of columns

The column is described as a vertical member of the structure that carries an axial compressive load, and buckling is a lateral deformation of the column under the application of load.