The speed of sound in fresh water at 293 K is 1482 m/s. At what temperature is the speed of sound in helium gas the same as that of fresh water at 293 K? Helium is considered a monatomic ideal gas ($\gamma$ = 1.67 and atomic mass = 4.003 u).
A)313 K
B)377 K
C)442 K
D)525 K
E)633 K

Question

Quizplus · Accepted Answer

The Answer of The speed of sound in fresh water at 293 K is 1482 m/s. At what temperature is the speed of sound in helium gas the same as that of fresh water at 293 K? Helium is considered a monatomic ideal gas ($\gamma$ = 1.67 and atomic mass = 4.003 u).
A)313 K
B)377 K
C)442 K
D)525 K
E)633 K

The Speed of Sound in Fresh Water at 293 K γ\gammaγ

The Speed of Sound in Fresh Water at 293 K $\gamma$