What is the speed of sound in helium (γ = 1.67, m = 6.68 · 10−27...

Question

Question

What is the speed of sound in helium (γ = 1.67, m = 6.68 · 10−27 kg) at a temperature of 280 K? (Boltzmann’s constant is 1.38 · 10−23 J/K.)

Answer 1

Answer #1

у kBT m V dimensionless constant T Temparature. m-) Mass Ер = 1:38:10 as lie ) - 1.41 та 280 к м = C68 x) 161x880 x 1: 386 3

Answer 2

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