Slide 1 Slide 2 SPH3UW: OPTICS I Introduction to Mirrors Slide 3 Light incident on an object Absorption Everything true for wavelengths A concave mirror has a positive focal…
Textbook sections 26-3 â 26-5, 26-8 Physics 1161: Lecture 17 Reflection & Refraction R f 1) 2) 3) p.a. Preflight 17.1 Which ray is NOT correct? 36% 45% 18% R f 1) 2)…