Trivia 17

La luminosidad de una estrella. Ejemplo el sol.

Sabemos que la luminosidad de una estrella es directamente proporcional a la cuarta potencia de su temperatura absoluta. En el siguiente video podemos repasar la formula de la luminosidad, y aplicarla al sol, con un ejemplo impresionante.

https://www.showme.com/sh?h=EiL1ZoG

Published by pkrumbein

Retired Physics/Astronomy teacher and instructor. Master in Physics Education and Master in Astronomy and Astrophysics. My interests are in reading and writing.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

%d bloggers like this: