Find the speed of sound in oxygen at a pressure of 100 KPa (abs) and 250C. Take R = 260 J/kgk and k = 1.4.

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written 6.3 years ago by

kedaryeole • 150

modified 2.1 years ago by

Chandan15 • 300

fluid mechanics

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written 2.1 years ago by

Chandan15 • 300

• modified 2.1 years ago

Speed of sound in oxygen, \begin{aligned} C=& \sqrt{K R T} \ =& \sqrt{1.4 \times 260 \times 300} \ =\sqrt{142 \times 26 \times 100}=330.48 \mathrm{~m} / \mathrm{s} \end{aligned}

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