In a resonance tube experiment, the first two resonances are observed at length 10.5 cm and 29.5 cm. The third resonance is observed at the length ………………………… cm In a resonance tube experiment the first two resonances are observed at length 10.5 cm and 29.5 cm. The third resonance is observed at the length .............................. cm November 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related