A tube closed at one end and containing air produces, when excited the fundamental note of frequency 512 Hz. If the tube is open at both ends, the fundamental frequency that can be excited is (in Hz) A tube closed at one end and containing air produces the fundamental frequency that can be excited is (in Hz) when excited the fundamental note of frequency 512 Hz. If the tube is open at both ends November 1, 2020 Category: Arihant Physics by D.C Pandey , Chapter 16 - Waves , Volume 1 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related