An open pipe 40 cm long and a closed pipe 31 cm long, both having same diameter, are producing their first overtone, and these are in unison. Determine the end correction of these pipes. An open pipe 40 cm long and a closed pipe 31 cm long and these are in unison. Determine the end correction of these pipes. are producing their first overtone both having same diameter September 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related