A piece of steel has a weight w in air, w1 when completely immersed in water and w2 when completely immersed in an unknown liquid. The relative density (specific gravity) of liquid is A piece of steel has a weight w in air w1 when completely immersed in water and w2 when completely immersed in an unknown liquid. The relative density (specific gravity) of liquid is September 17, 2020 Category: Arihant Physics by D.C Pandey , Chapter 13 - Fluid Mechanics , Volume 1 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related