An air column in a pipe, which is closed at one end, will be in resonance with vibrating tuning fork of frequency 680 Hz. if the length of the column in metre be v = 340 m/s An air column in a pipe which is closed at one end will be in resonance with vibrating tuning fork of frequency 680 Hz. if the length of the column in metre be v = 340 m/s October 31, 2020 Category: Cengage NEET by C.P Singh , Chapter 17 - Sound Waves , Part 1 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related