PPSC Past Paper Deputy Accountant Finance Department-2019 Morning, Everyday Science MCQs, PPSC Solved Past Papers MCQsMaterials for rain proof coats and tents owe their water proof properties to? Posted on April 20, 2021 by Rana TahirA. Surface tension B. Viscosity C. Specific Gravity D. ElasticityShare this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on WhatsApp (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on LinkedIn (Opens in new window)
