Sound signal is sent through a composite tube as shown in the figure. The radius of the semicircular portion of the tube is r. Speed of sound in air is v. The source of sound is capable of giving varied frequencies in the range of v 1 and v 2 (where v 2 > v 1 ). If n is an integer then frequency for maximum intensity is given by:
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
B
path difference 
for constructive interference
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
For a sound source of intensity I W/m 2 , corresponding sound level is B 0 decibel. If the intensit…
The sound intensity is 0.008 W/m 2 at a distance of 10 m from an isotropic point source of sound. T…
What happens when a sound wave interferes with another wave of same frequency and constant phase di…
Sound waves from a tuning fork F reach a point P by two separate routes FAP and FBP (when FBP is gr…
An interference is observed due to two coherent sources ‘A’ & ‘B’ separated by a distance 4λ along …
An interference is observed due to two coherent sources ‘A’ & ‘B’ separated by a distance 4λ along …