A vertical hollow tube is connected to a speaker, which vibrates vertically with simple harmonic motion (FIGURE
Question:
A vertical hollow tube is connected to a speaker, which vibrates vertically with simple harmonic motion (FIGURE 13-45). The speaker operates with constant amplitude, A, but variable frequency, Æ’. A slender pencil is placed inside the tube.
(a) At low frequencies the pencil stays in contact with the speaker at all times; at higher frequencies the pencil begins to rattle. Explain the reason for this behavior.
(b) Find an expression for the frequency at which rattling begins.
.png)
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Picture the Problem A pencil sits in a hollow cylinder attached to a speaker As the frequency of o...View the full answer
Answered By
Parvesh Kumar
I am an experienced Mathematics and Statistics tutor with 10 years of experience teaching students and working professionals. I love teaching students who are passionate to learn subjects or wants to understand any mathematics and statistics concept at graduation or master’s level. I have worked with thousands of students in my teaching career. I have helped students deal with difficult topics and subjects like Calculus, Algebra, Discrete Mathematics, Complex analysis, Graph theory, Hypothesis testing, Probability, Statistical Inference and more. After learning from me, students have found Mathematics and Statistics not dull but a fun subject. I can handle almost all curriculum of mathematics. I did B.Sc (mathematics), M.Sc (mathematics), M.Tech (IT) and am also Gate (CS) qualified. I have worked in various college and school and also provided online tutoring to American and Canadian students. I look forward to discussing with you and make learning a meaningful and purposeful
4+ Reviews
10+ Question Solved
Related Book For 
Question Posted:
