Calculate the velocity of sound in air at NTP. The density of air at NTP is 1.29 g/L. Assume air to be diatomic with gama = 1.4. Also calculate the velocity of sound in air at 27 C Calculate the velocity of sound in air at NTP. The density of air at NTP is 1.29 g/L. Assume air to be diatomic with gama = 1.4. Also calculate the velocity of sound in air at 27 C September 7, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related