A = 24 B : 84.0 CZ 184. 0 D 2 16.0 1. a. A RAY OP light enters Three Rock blocks ( A, B C , B ) of varied materials and refracts as shown below. The index of refraction of the three blocks are DA, NB and no respectively rank the refractive index using ), c, and = signs? Assume the rays each originate in air Nov Mal Normal A B b, light is refracted through unknown material. IF the angle of incidence is 16. in air (n= 100 ) with respect to the normal, and the angle of refraction 2 , what is Index refraction of the unknown material? 2, A 2.0 cm tall object is 184.0 cm in Front of a 10.0 em Focal length converging lens. Determine the image Position, Its magnification, size, and orientation? a . Analytically b. By using ray diagram 3. A 210 cm tall light bulb is placed # 84.0 cm in Front of a convex mirror having a Focal length of 10.0 0m Determine the image distance, the image size, agnification intation ?3. A 210 cm fall light bulb is placed $84. 0 cm in Front of a convex mirror having a focal length of 10.0 cm Determine the image distance, the image size, magnification and orientation? a , Analytically using ray diagram b. tight is refracted through unknown materat. If the 4. Two converging lenses OF Focal length 16.0cm on the left and 15. 0 cm on the right are seperated by a distance L = 6.0 cm. A luminous source is Placed 8.0 cm in Front of the fon first lens. a, calculate the image Resist Position and magnification of the first lens analytically? b. calculate the image position and magnification of the second lens analytically? C. locate the Final image Position by constructing a ray diagram . d. calculate overall magnification of the image and describe whether it is real or imaginary, upright or inverted, magnified, or diminished