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Find the density of a white dwarf of 9000 km radius and 0.35 solar masses.

Find the density of a white dwarf of 9000 km radius and 0.35 solar masses.

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Answer #1

density of a white dwarf = mass/volume

                                        =   (0.35 * 1.989 × 1030)/(4/3 * 3.14 * (9000 * 1000)3)

                                       = 2.281 * 108 kg/m3

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