The force F on a sphere of radius r moving in a medium with velocity v is given by F=6πηrv . The dimensions of η are The force F on a sphere of radius r moving in a medium with velocity v is given by F=6πηrv . The dimensions of η are August 23, 2020 Category: Chapter 1 - Units and Dimensions , Chapter 2 - Vectors , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions , Physics , Facebook Messenger WhatsApp Share this:TwitterFacebook Related