4. Energy vs Mass He (m=4.0026 u) O (M=15.9995 u) So energy is the same as mass somehow ?? 4 x He = 16.01 u Mass difference = 0.01 u = binding energy E = mc 2 (phys 102)
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17. Kinetic Theory: The relationship between energy and temperature (for monatomic ideal gas) L For N molecules, multiply by N Note KE = ½ m v 2 = 3/2 m v x 2 Using PV = NkT 〈〉 means average . kT/2 energy per degree of freedom = equipartition theorem
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Editor's Notes
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Change this to the pressure change with temperature, but give the temperature in C.
![Physics 101: Lecture 24 Ideal Gas Law and Kinetic Theory ,[object Object],EXAM III](https://image.slidesharecdn.com/lecture24-111229052713-phpapp01/85/lecture24-1-320.jpg)
