c) Starting from the equation for hydrostatic equilibrium, derive an approximate expression for the central pressure Pe of the star in terms of its density p and radius R, assuming uniform density.
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A star has a temperature T = 15000K, mass M = 0.25M⊙ and luminosity L = 0.02L⊙.
Starting from the equation for hydrostatic equilibrium, derive an approximate expression for the central pressure Pc of the star in terms of its density ρ and radius R, assuming uniform density
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