HSC Science (General) 12th Board ExamMaharashtra State Board
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A pipe open at both ends resonates to a frequency ‘n1’ and a pipe closed at one end resonates to a frequency ‘n2’. If they are joined to form a pipe closed at one end, then the fundamental frequency will be - HSC Science (General) 12th Board Exam - Physics

ConceptStudy of Vibrations of Air Columns

Question

A pipe open at both ends resonates to a frequency ‘n1’ and a pipe closed at one end resonates to a frequency ‘n2’. If they are joined to form a pipe closed at one end, then the fundamental frequency will be ______.

(A)  (n_1n_2)/(2n_2+n_1)

(B) (2n_2n_1)/(2n_2+n_1)

(C) (2n_2n_1)/(n_1+n_2)

(D) (n_2+2n_1)/(n_1n_2)

Solution

(a) (n_1n_2)/(2n_2+n_1)

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APPEARS IN

2013-2014 (March) (with solutions)
Question 4.4 | 1.00 mark
Solution A pipe open at both ends resonates to a frequency ‘n1’ and a pipe closed at one end resonates to a frequency ‘n2’. If they are joined to form a pipe closed at one end, then the fundamental frequency will be Concept: Study of Vibrations of Air Columns.
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