Question

(Please solve all 3 parts, explain what formula was used and if any constants were used when solving this problem. All data has been provided for this problem) Describe the effects of these gases on the voice

part A: A monatomic ideal gas such as the element Helium (He)(y=5/3) has a molecular mass of 4.002602 u. Find the speed of sound in helium, when the human body is operating in normal body temperature at (37.0 celcius)

part B: The compound Sulfur hexafluoride has a molecular mass of 146.06 u, while this compounds geometry gives it an adiabatic ratio of approximatley (y= 1.11) with the given information find the speed of sound of Sulfur hexafluoride (SF6), with the same ideal body temperature at (37.0 celcius)

Part C: Now consider the following scenario, there are 3 tubes each having a length of (L). these three tubes represent the human trachea. one tube is filled with sulfur hexafluoride, one is filled with helium, and finally one is filled with ordinary air. for this problem Calculate the ratio of the nth natural frequency of the Helium and sulfur hexafluoride filled tubes to their corresponding frequencies in the air filled tube. Explain the results/answer.

Answer 1