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this post was submitted on 03 Apr 2024
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How much more matter is in a gram of osmium than in a gram of uranium?
Given that mass behaves the same regardless of what is providing that mass in a gravity field, I imagine it simply the ratio of the weights. I’m assuming NewtonIan physics here.
Osmium is 22.59 g/cm3.
Uranium is 19.1 g/cm3
I would therefore expect about 10% more energy if it was made of osmium, simply equating mass and energy here with the famous crazy-haired guy equation.