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Luminosity of a Star: Measurement & Formula | What is Luminosity? - Video & Lesson Transcript | Study.com
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Lecture 7 Our Star. What is a Star? Large, glowing ball of gas that generates heat and light through nuclear fusion in its core. Stars shine by Nuclear. - ppt download
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SOLVED: The lifetime of a star Use the amount of energy the star emits per second to find the mass the star changes into energy each second: m-EJc? We have already done
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