Refractive index of a prism is root 7/3 and the angle of prism is 60. The minimum angle of incidence of a ray that will be transmitted through the prism is Refractive index of a prism is root 7/3 and the angle of prism is 60. The minimum angle of incidence of a ray that will be transmitted through the prism is October 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related