Two molecules of gas have speeds of 9×10^6m/s and 1×10^6m/s respectively. What is the root mean square speed of these molecules? Two molecules of gas have speeds of 9×10^6m/s and 1×10^6m/s respectively. What is the root mean square speed of these molecules? September 2, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related