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Stellar luminosity is total energy radiated per unit time. Combined with temperature and size, it determines star classification.
चरण-दर-चरण मार्गदर्शिका
- 1Input absolute magnitude or temperature/radius
- 2Apply Stefan-Boltzmann law or magnitude conversion
- 3Results show luminosity in solar units
हल किए गए उदाहरण
इनपुट
Sun = 1 L☉, Sirius ≈ 26 L☉
परिणाम
Sirius 26 times more luminous
Despite similar temperature
सामान्य गलतियां जिनसे बचना है
- ✕Confusing luminosity with apparent brightness (distance matters)
- ✕Using wrong reference star
अक्सर पूछे जाने वाले प्रश्न
How does luminosity relate to size?
L ∝ R² × T⁴; doubling radius increases luminosity 4×.
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