Back to 13.6 Humidity, Evaporation, and Boiling

Unreasonable Results

Avg difficulty 2.5

The temperature inside a supernova explosion is said to be 2.00×1013 K2 . \text{00} \times \text{10}^{\text{13}} \text{ K}. (a) What would the average velocity vrmsv_{\text{rms}} of hydrogen atoms be? (b) What is unreasonable about this velocity? (c) Which premise or assumption is responsible?

OpenStax College Physics 2e, 13.6 Humidity, Evaporation, and Boiling, exercise 27

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Adapted from College Physics © 2022 Rice University. Licensed under CC BY 4.0. Sources: College Physics 2e, College Physics for AP® Courses 2e. Imported at revision f98d7a7.