Light is incident on a glass block as shown in figure. If theta 1 is increased slightly, what happens to theta 2? Light is incident on a glass block as shown in figure. If theta 1 is increased slightly what happens to theta 2? October 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related