AISJ Physics- Mr Walsh & Students

Physics is everything, really! It's the study of matter and energy using mathematics…

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How do we know the sun is made of Hydrogen?

Posted on 2012/11/05 by Simon Walsh

Until 100 years ago, we didn’t know this simple fact according to this brilliant article from Startswithabang…

This entry was posted in Gr 12 posts and tagged Astrophysics, EM spectrum, Hydrogen, nuclear, quantum, spectrum by Simon Walsh. Bookmark the permalink.
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