Q. The fundamental frequency in an open organ pipe is equal to the third harmonic of a closed organ pipe. If the length of the closed organ pipe is 20 cm, the length of the open organ pipe is
(1) 12.5 cm
(2) 8 cm
(3) 13.2 cm
(4) 16 cm (NEET-2018)
(NEET-2018)
NTA Solutions (3):-
Aditya Bhatt Changed status to publish 3 May 2024
