Exercise 16.29 Part A A certain pipe produces a fundamental frequency of 289 Hz

Question

Exercise 16.29 Part A A certain pipe produces a fundamental frequency of 289 Hz in air. If the pipe is filled with helium at the same temperature, what fundamental frequency does it produce? (Take the molar mass of air to be 28.8 g/mol, and the molar mass of helium to be 4.00 g/mol.) f-846 Hz Submit My Answers Give Up Correct Significant Figures Feedback: Your answer 846.1 Hz was either rounded differently or used a different number of significant figures than required for this part. Part B Does your answer to part (a) depend on whether the pipe is open or stopped? O yes O no Submit My Answers Give Up Part C Why or why not? Essay answers are limited to about 500 words (3800 characters maximum, including spaces). 3800 Character(s) remaining Submit My Answers Give Up

Explanation / Answer

Part B : No

Part C

f=v/4L

from the equation we can see

that f1 is not dependant on whether pipe is open or closed

Related Questions

Navigate

• Browse (All)
• Browse E
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.