.F A ray of light moves from air (nı = 1.00) into glass (n2 = 1.63). In the figure to the right what is the most probable path for the reflected light to take? Re-read the question carefully! E A B C D

Part A E A5.8-cm-thick layer of oil (n=1.46) is sandwiched between a 1.4-cm-thick sheet of glass and a 2.1- cm-thick sheet of polystyrene plastic (n=1.59). How long (in ms) does it take light incident perpendicular to the glass to pass through this 9.3-cm-thick sandwich? Express your answer in nanoseconds. ΜΕ ΑΣΦ

= The figure is shown TO SCALE. Each block represents a 1.00 cm square. It shows a ray of light entering a rectangular piece of glass (n₂ 1.50) from air (n₁ = 1.00). Find the position (x,y in cm) where the ray exits the glass. Or, if it does not exit the glass, find the (x,y) position of the second point (the second reflection) where total internal reflection occurs. In either case, be sure to check if total internal reflection occurs. Cheese file to unload Movimuvo filo cine: 20MDY

A flat sheet of ice (n = 1.309) has a thickness of 2.1 cm. It is on top of a flat sheet of crystalline quartz (n = 1.544) that has a thickness of 1.2 cm. Light strikes the ice perpendicularly and travels through it and then through the quartz. In the time it takes the light to travel through the two sheets, how far (in cm) would it have traveled in a vacuum? Number i Units

A camera lens used for taking close-up photographs has a focal length of 21 mm. The farthest it can be placed from the film is 33.3 mm. a. What is the closest object that can be photographed?  mm b. What is the magnification of this closest object?  X

A flat sheet of ice (n = 1.309) has a thickness of 2.7 cm. It is on top of a flat sheet of crystalline quartz (n = 1.544) that has a thickness of 1.5 cm. Light strikes the ice perpendicularly and travels through it and then through the quartz. In the time it takes the light to travel through the two sheets, how far (in cm) would it have traveled in a vacuum? Number i Units

White light is incident onto a 30° prism at the 40° angle shown in the figure. Violet light emerges perpendicular to the rear face of the prism. The index of refraction of violet light in this glass is 2.0% larger than the index of refraction of red light. (Figure 1) Figure White light 40⁰ 30° 1 of 1 Part A At what angle does red light emerge from the rear face? Express your answer with the appropriate units. 6 = ☐ O μA Value Submit Request Answer < Return to Assignment Units Provide Feedback ?

Q1. A ray of light (ray a) in air (index of refraction=1) strikes a flat piece of glass at an angle of p0 = 84° with respect to the normal, as shown in the figure. The index of refraction of the glass is 1.5. What is the angle 0 between the reflected ray (ray b) and refracted ray (ray c) rays? (based on this question, answer from i to v) doi a 1 91 air glass 0. |02 C Fig. 1 nd the

Use the exact values you enter to make later calculations.A ray of light strikes a flat, 2.00-cm-thick block of glass (n = 1.96) at an angle of ? = 32.4° with respect to the normal (see figure below). A light ray incident on a glass block of thickness 2.00 cm is shown. The ray travels down and to the right and is incident to the top of the block at an angle ? to the normal of the surface. The ray inside the block moves down and to the right but at a steeper slope than the incident ray. It is incident on the bottom surface of the block and exits moving down and to the right, in the same direction as the incident ray. A dashed line extends from the original path of the ray down in the block and is shown to be a distance d from the ray that exits the glass block. (a) Find the angle of refraction at the top surface and the angle of incidence at the bottom surface. °(b) Find the refracted angle at the bottom surface. °(c) Find the lateral distance d by which the light beam is shifted. cm(d)…

B1 A light ray leaves a source directed at an angle A = 7 from the vertical. The ray is reflected off of flat surface tilted upwards at an angle of B = 16 from the horizontal. Calculate the angle between the reflected ray and the surface, angle C.