A3_10 Fancy a cuppa?

Authors

  • Christopher May
  • Timothy Smith
  • Ryan Ruston
  • Slobodan Sirovica

Abstract

 

This paper discusses how much cooler blowing air over a hot object will become using the Bernoulli equation and the perfect gas law. The conclusion is that assuming the aperture created by the lips is 1cm2 and the person is blowing as hard as they can, then the temperature in the air expelled is 16K less than the ambient temperature.

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Published

16-12-2011

How to Cite

May, C., Smith, T., Ruston, R., & Sirovica, S. (2011). A3_10 Fancy a cuppa?. Physics Special Topics, 10(1). Retrieved from https://journals.le.ac.uk/index.php/pst/article/view/2058

Issue

Vol. 10 No. 1 (2011): Physics Special Topics

Section

Articles