Determine the area of the ellipse of problem 7-4.

Determine the area of the ellipse of problem 7-4.

Problem 7.4

An ellipse is a plane figure described by the locus of a point P(x, y) that moves such that the sum of its distances from two fixed points (foci) is a constant. If the ellipse has foci located at A (-c, 0) and B (c, 0) and the distance ACB is 2a, then by setting b = Jn, the equation of the ellipse is simplified to

(a and b are termed the semiaxes of the ellipse).

For the ellipse shown in Figure 7-17, with foci at x = -0.5, y = 0 and x = 0.5, y = 0 and a = 1, determine the circumference of the ellipse.

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calculate the pressure of 1 mole of methane as a function of container volume at 0°C (273 K) at suitable volumes from 22.4 L to 0.05 L.

The van der Waals equation is an equation of state that applies to real gases. For 1 mole of a gas, the van der Waals equation is where R is….