A closed pipe and an open pipe of same length produce 2 beats, when they are set into vibration simultaneously in their fundamental mode. If the length of the open pipe is halved and that of closed pipe is doubled, and if they are vibrating in the fundamental mode, then the number of beats produced is
Text Solution
Verified by ExpertsThe correct answer is:
B
Fundamental frequency (closed pipe)
fundamental frequency (open pipe)
number of beats 
…(i)
when length of open pipe is halved and closed pipe is doubled
from (i) 
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
Sound waves are passing through two routes-one in straight path and the other along a semicircular …
Two sound waves, each of amplitude and frequency superpose at a point with phase difference of .…
5 beats/s are produced on blowing together two closed organ pipes of the same diameter but of diffe…
Each of the two strings of length 51.6 cm and 49.1 cm are tensioned separately by 20 N force. Mass …
A string of density and area of cross-section is stretched under a tension of 20 N. when it is pl…
A transverse wave is described by the equation . The maximum particle velocity is equal to four ti…