Hertzsprung-Russell Diagrams

An explanation of the key features of a Hertzsprung-Russell diagram, including the main sequence, red giants, red supergiants, white dwarfs and the instability strip. Also a brief introduction to the mass-luminosity relation.
By Cowen Physics (www.cowenphysics.com)

[@JettisonTheSupreme]

GCSE Physics paper 2 tomorrow...anyone else?

[@rose2887]

This is so helpful! I need to re-do an assignment to get an 80% and this saved me!

[@frwd]

thank you cowen physics

[@avajohnson7373]

This helped me so much. THANK YOU!

[@cielleybelly]

thank you! helped me to understand this much better

[@henkgloudemans8886]

Thank you Henri !!!!!

[@patrickconnors2215]

AWESOME! Thank you so much, helps me a lot for my midterm today!!!!

[@b-boyrox3153]

shut up coward

[@xxdelta1690]

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[@TheAloweWolf]

wonderful!!!!!

[@Suitelifeofjooj]

thank you