The surface tension of a soap solution is 25×10^−3 N/m. The excess pressure inside a soap bubble of diameter 1cm is: The surface tension of a soap solution is 25×10^−3 N/m. The excess pressure inside a soap bubble of diameter 1cm is: September 18, 2020 Category: Arihant Physics by D.C Pandey , Chapter 13 - Fluid Mechanics , Volume 1 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related