You bring home a cylinder containing a movable piston which seals off an ideal gas at the bottom of the cylinder. The piston is attached to the lid of the cylinder by a spring which is initially in its equilibrium position. The lid has holes in it , so the upper part of the cylinder is open to atmosphere. You make the following measurements: Cross-sectional area of cylinder (A) = 63 cm2 Air temperature = 22℃ The spring constant you read off the side of the box: k = 1 200 N/m If the 0.025 mol of ideal gas is initially at atmospheric pressure and you heat this gas up to 100℃ , by how much will the spring be compressed?

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Maxwell speed distribution

Maxwell-Boltzmann distribution or commonly known as Maxwell speed distribution, explains the division of the energy levels of the molecules of an ideal gas on the basis of the statistical theory. In 1859, Scottish physicist James Clerk Maxwell established the context for the distribution of molecular velocities for random molecules moving in a closed environment. This theory was generalized in 1871 by German physicist Ludwig Boltzmann. He improvised the theory to express the distribution of energy levels among different molecules.