cussion: - Define refraction index? What its depending parameters? Value for air and water?

Discussion #7 - Reflection, and Refraction basoPHYS 212 - Dr. Shetty (1) Reflection Goal: Apply the law of reflection. (d) 10 (EC. a) low (a) 1.10 m 16, er seno doso vol moitoailer to add bai The drawing shows a laser beam shining on a plane mirror that is perpendicular to the floor. The beam's angle of incidence is 33.0°. The beam emerges from the laser at a point that is 1.10 m from the mirror and 1.80 m above the floor. After reflection, how far from the base of the mirror does the beam strike the floor? 1.67m 01-330 n₁ = 1.10m ng: 1.80m incidence (33.0° 1.80 m Floor

Discussion #10 - Optical Instruments, Interference & Diffraction PHYS 212 - Dr. Shetty (2) Multiple Optics Goal: Work with a system with multiple optical instruments. 92 ouT (1) Several optical instruments are placed along the x-axis, with their axes aligned along the x-axis. A plane mirror is located at x = 0. A converging lens with a focal length of 5.00 m is located at x 12.5 m. An object is placed at x = 22.5 m. vinde ton th To find the location of the final image of the object formed by this system, you are strongly advised to draw a picture with the x-axis and the location of the lens, mirror, and object marked. Then, as you proceed through the problem, you can mark where each image is located.() (a) First, find the position of the image created by the lens by itself (as if no other instruments were present). 2.5m f=5.00m fx=12.5m Object x=22.5m (b) Next, find the location of the image created by the plane mirror (after the light has passed through the lens). -2.5m Pidgqu no…

5. Light enters a container of benzene at an angle of 43° to the normal; the refracted beam makes an angle of 27° withthe normal. Calculate the index of refraction of benzene.