For main-sequence stars, what is the commonly accepted approximation for the Mass-Luminosity Relationship?

Answer

$$L \propto M^{3.5}$$

The Mass-Luminosity Relationship for main-sequence stars shows a fierce scaling where luminosity is proportional to the mass raised to the power of 3.5, indicating that greater mass leads to vastly accelerated fuel consumption.

For main-sequence stars, what is the commonly accepted approximation for the Mass-Luminosity Relationship?

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