[solved]-Use The Radius Luminosity Temperature Relation To Explain How A Protostars Luminosity Changes As It Moves From Stage 4 Temperature 3000 Kk Radius 2108km2108km To Stage 6 Temperature 4500 Kk 43065

Use the radius-luminosity-temperature relation to explain how aprotostar’s luminosity changes as it moves from stage 4(temperature 3000 KK, radius 2×108km2×108km) to stage 6(temperature 4500 KK, radius 106km106km).What is the change in absolute magnitude?

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