![Luminosity of a Star: Measurement & Formula | What is Luminosity? - Video & Lesson Transcript | Study.com Luminosity of a Star: Measurement & Formula | What is Luminosity? - Video & Lesson Transcript | Study.com](https://study.com/cimages/multimages/16/fb045e4d-f2c6-4a18-87ae-5f2d86098e66_equation2.jpg)
Luminosity of a Star: Measurement & Formula | What is Luminosity? - Video & Lesson Transcript | Study.com
![I'm confused on how to calculate the mass of the star using the luminosity of the star 3.7 x 10^28...I'm not quite sure how to read this log-log graph...can someone help me I'm confused on how to calculate the mass of the star using the luminosity of the star 3.7 x 10^28...I'm not quite sure how to read this log-log graph...can someone help me](https://i.redd.it/gp14os3zbm151.png)
I'm confused on how to calculate the mass of the star using the luminosity of the star 3.7 x 10^28...I'm not quite sure how to read this log-log graph...can someone help me
![Luminosity of a Star: Measurement & Formula | What is Luminosity? - Video & Lesson Transcript | Study.com Luminosity of a Star: Measurement & Formula | What is Luminosity? - Video & Lesson Transcript | Study.com](https://study.com/cimages/multimages/16/4913db17-7d05-42f8-b3f0-209ffc4fc7ad_equation.jpg)
Luminosity of a Star: Measurement & Formula | What is Luminosity? - Video & Lesson Transcript | Study.com
![SOLVED:The star Betelgeuse has a temperature of 3400 K and a luminosity of 13,200 Lsun. Calculate the radius of Betelgeuse relative to the Sun. SOLVED:The star Betelgeuse has a temperature of 3400 K and a luminosity of 13,200 Lsun. Calculate the radius of Betelgeuse relative to the Sun.](https://cdn.numerade.com/previews/c29688a9-503b-4096-af33-02edb92c1e32_large.jpg)