If θ1 and θ2 be the apparent angles of dip observed in two vertical planes at right angles to each other, then the true angle of dip θ is given by If θ1 and θ2 be the apparent angles of dip observed in two vertical planes at right angles to each other then the true angle of dip θ is given by August 19, 2020 Category: Chapter 24 - Magnetism and Matter , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions , Physics , Facebook Messenger WhatsApp Share this:TwitterFacebook Related