Speed of sound in hydrogen at 0 C is 1200 m/s. When some amount of oxygen is mixed with hydrogen, the speed decreases to 500 m/s. Determining the ratio of hydrogen and oxygen Speed of sound in hydrogen at 0 C is 1200 m/s. When some amount of oxygen is mixed with hydrogen the speed decreases to 500 m/s. Determining the ratio of hydrogen and oxygen November 7, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related