What is the approximate initial surface temperature of a newly formed white dwarf?

Answer

Easily exceed 100,000 Kelvin

When a white dwarf first forms, it is incredibly hot due to the energy packed into a tiny volume during stellar death throes, often exceeding 100,000 Kelvin.

What is the approximate initial surface temperature of a newly formed white dwarf?

#Videos

Why Do White Dwarfs Still Radiate Heat? - Physics Frontier - YouTube

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