Need Help? Read It 7. [-/4 Points] DETAILS GIOCP2 24.P.032. MY NOTES ASK YOUR TEACHER The prism in the figure below is symmetric (i.e., its face forms an isosceles triangle). If the ray shown is perpendicular to the bottom surface of the prism and just barely undergoes total internal reflection at its first reflection (i.e., it strikes the interface at the critical angle) at the left face of the prism, what is the index of refraction of the prism? (Assume 0 = 780.) Need Help? Read It 8. [-/2 Points] DETAILS GIOCP2 24.P.065. MY NOTES ASK YOUR TEACHER An object is placed in front (to the left ) of a lens. The image is upright. 29 cm to the left of the lens, and is half as tall as the object. What is the focal length of the lens? Show all CH4102_Lecture..pptx CH4102_Lecture.pptx Microlecture 2 -..pptx 17:44 11.C Sunny DO ENG 18/04/2023 E. Type here to search hp