What is the root mean square spreading speed for a gas

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1. For a certain system, the first excited state lies 1 eV above the ground state. Is the system degenerate at room temperature? At 106 K?

2. What is the root mean square spreading speed for a gas of rubidium atoms (m = 1.42 × 10-25 kg) at 10 µK?

Reference no: EM131361007

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