What percentage change in the tension is necessary in a sonometer of fixed length to produce a note one octave lower (half of original frequency) than before What percentage change in the tension is necessary in a sonometer of fixed length to produce a note one octave lower (half of original frequency) than before November 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related