Q. A closed organ pipe has fundamental frequency 100 Hz. What frequency will be produced, if its other end is also opened?
A) 200,400,600,800…
B) 200,300,400,500…
C) 100,300,500,700…
D) 100,200,300,400…
Explanation
(a) When other end of pipe is opened, its fundamental frequency becomes $200$ Hz. The overtone have frequencies $400,600,800$ Hz…….
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.