A closed pipe and an open pipe have their first overtones identical in frequency. their lengths are in the ratio?
OCW Scholar - Physics II: Electricity and Magnetism
Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga.
Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus.
Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
A closed pipe has nodes (zero amplitude) at both ends while a open pipe has maximum wave amplitude at the open end. Thus, the fundamental wave length of an open pipe is 1/4 the pipe length while, for the closed pipe, it is 1/2. (The fundamental frequency of the closed pipe is twice that of the open pipe of the same length.) If I interpret first overtone correctly, there would be one full wave length in a closed pipe and 3/4 wave lengths in an open pipe. Thus to have the same frequency, the open pipe would be 3/4 as long as the closed pipe.