The speed of sound waves in an atmosphere of helium at \[0{}^\circ C\] and 1 aim. Pressures is (4g helium under STP has a volume of \[22.4\]liter and \[\lambda =1.67\]for He)

The speed of sound waves in an atmosphere of helium at \[0{}^\circ C\]

1.	The speed of sound waves in an atmosphere of helium at \[0{}^\circ C\] and 1 aim. Pressures is (4g helium under STP has a volume of \[22.4\]liter and \[\lambda =1.67\]for He)
A.	1073 m/sec
B.	973 m/sec
C.	873 m/sec
D.	773 m/sec
Answer» C. 873 m/sec

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The speed of sound waves in an atmosphere of helium at \[0{}^\circ C\] and 1 aim. Pressures is (4g helium under STP has a volume of \[22.4\]liter and \[\lambda =1.67\]for He)

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