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Calcule a razão entre a luminosidade de uma estrela e a do Sol, considerando as leis de Wien e Stefan-Boltzmann.
Physics
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Para resolver este problema, precisamos calcular duas razões: a razão entre a temperatura da estrela e do Sol () e a razão entre os raios da estrela e do Sol ().
Parte 1: Razão entre as temperaturas ()
Step 1: Identificar os dados e a lei de Wien.
A lei de Wien relaciona o comprimento de onda de pico () da radiação de corpo negro com a temperatura () do objeto. A fórmula fornecida é . O termo $\frac{0.2014hc}{\kappa
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