A tuning fork is kept between two organ pipes A and B Organ

Last updated: 6/11/2023

A tuning fork is kept between two organ pipes A and B Organ pipe A is closed at one end and is of length 18 cm while organ pipe B is opened a both ends as shown in the figure If fourth over tone of pipe B and first overtone of pipe A are in resonance with tuning fork then the length of open organ pipe B is Y 60 cm 50 cm 40 cm O 30 cm