354665 Among the following velocity of sound depend in a gaseous medium

354666 The speed of sound in a mixture of 1 mole of He and 2 mole of \({O_2}\,{\text{at }}27\,^\circ C.\)

354667 Two monoatomic ideal gases 1 and 2 of molecular masses \(m_{1}\) and \(m_{2}\) respectively are enclosed in separate containers kept at the same temperature. The ratio of the speed of sound in gas 1 to that in gas 2 is given by

354668 The speed of sound in an ideal gas at a given temperature \(T\) is \(v\). The rms speed of gas molecules at that temperature is \(v_{r m s}\). The ratio of the velocities \(v\) and \(v_{r m s}\) for helium and oxygen gases are \(X\) and \(X^{\prime}\) respectively. Then \(\dfrac{X}{X^{\prime}}\) is equal to

354665 Among the following velocity of sound depend in a gaseous medium

354666 The speed of sound in a mixture of 1 mole of He and 2 mole of \({O_2}\,{\text{at }}27\,^\circ C.\)

354667 Two monoatomic ideal gases 1 and 2 of molecular masses \(m_{1}\) and \(m_{2}\) respectively are enclosed in separate containers kept at the same temperature. The ratio of the speed of sound in gas 1 to that in gas 2 is given by

354668 The speed of sound in an ideal gas at a given temperature \(T\) is \(v\). The rms speed of gas molecules at that temperature is \(v_{r m s}\). The ratio of the velocities \(v\) and \(v_{r m s}\) for helium and oxygen gases are \(X\) and \(X^{\prime}\) respectively. Then \(\dfrac{X}{X^{\prime}}\) is equal to

354665 Among the following velocity of sound depend in a gaseous medium

354666 The speed of sound in a mixture of 1 mole of He and 2 mole of \({O_2}\,{\text{at }}27\,^\circ C.\)

354667 Two monoatomic ideal gases 1 and 2 of molecular masses \(m_{1}\) and \(m_{2}\) respectively are enclosed in separate containers kept at the same temperature. The ratio of the speed of sound in gas 1 to that in gas 2 is given by

354668 The speed of sound in an ideal gas at a given temperature \(T\) is \(v\). The rms speed of gas molecules at that temperature is \(v_{r m s}\). The ratio of the velocities \(v\) and \(v_{r m s}\) for helium and oxygen gases are \(X\) and \(X^{\prime}\) respectively. Then \(\dfrac{X}{X^{\prime}}\) is equal to

354665 Among the following velocity of sound depend in a gaseous medium

354666 The speed of sound in a mixture of 1 mole of He and 2 mole of \({O_2}\,{\text{at }}27\,^\circ C.\)

354667 Two monoatomic ideal gases 1 and 2 of molecular masses \(m_{1}\) and \(m_{2}\) respectively are enclosed in separate containers kept at the same temperature. The ratio of the speed of sound in gas 1 to that in gas 2 is given by

354668 The speed of sound in an ideal gas at a given temperature \(T\) is \(v\). The rms speed of gas molecules at that temperature is \(v_{r m s}\). The ratio of the velocities \(v\) and \(v_{r m s}\) for helium and oxygen gases are \(X\) and \(X^{\prime}\) respectively. Then \(\dfrac{X}{X^{\prime}}\) is equal to