The second overtone of an open pipe has the same frequency as the first overtone of a closed pipe 2m long. The length of the open pipe is: The second overtone of an open pipe has the same frequency as the first overtone of a closed pipe 2m long. The length of the open pipe is: November 11, 2020 Category: Chapter 17 - Wave Motion , MTG NEET Physics , Part 1 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related