Two plane mirrors are inclined at an angle of 60 as shown in figure. A ray of light parallel to M1 strikes M2. At what angle will the ray finally emerge? Two plane mirrors are inclined at an angle of 60 as shown in figure. A ray of light parallel to M1 strikes M2. At what angle will the ray finally emerge? October 5, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related