The figure below shows a 45° - 90° - 45° prism with a ray of light entering and exiting on the long side of the prism after undergoing two total internal reflections. This arrangement is an optically useful method of reversing the direction of travel of the light. Determine the minimum index of refraction of the prism in order for this to occur. =___

Q: You send a beam of light from a material with index of refraction 1.17 into an unknown material. In…

A: Given data:  Index of refraction of medium 1 (n1) = 1.17 Angle of incidence (θ1) = 41.1° Angle of…

Q: A ray of light travels through water before being incident on an air-water interface. The ray makes…

A: A ray of light travels through water before being incident on an air-water interface. The ray makes…

Q: A beam of light (angle 0,=17°) inside a transparent material (n=1.3) hits the surface. Notice the…

A: The incident angle is given as, θi=17o. The refractive index of medium-1 (transparent material) is…

Q: A point source of light is 101 cm below the surface of a body of water. Find the diameter of the…

A: Given: The distance of the point source below the surface of the water is 101 cm. The index of…

Q: A light ray in air strikes the right angle prism shown in the figure, angle B=30 degrees. This ray…

A: Let n1 denotes the refractive index for the light closer to the normal, n2 denotes the refractive…

Q: A beam of light enters a piece of glass (n = 1.5) from air (n = 1) with an incident angle of 300.…

A: Angle of refraction will be 19.47°.

Q: A laser beam is incident on a 45°–45°–90° prism perpendicular to one of its faces as shown in the…

A: Given : θ = 19.8°

Q: Problem 6: The figure shows the path of a beam of light through several layers of different indices…

A: let the angle of refraction in n=1.40 medium be θ3by alternate angles , the angle of incident at…

Q: makes an angle of 8 = 15.9° with the direction of th Je

A: Givenθ=15.9°

Q: A ray of light is incident normally on one of the faces of a prism of index of refraction n = 1.49.…

A: Given: n=1.49

Q: A ray of light strikes a flat block of glass (n = 1.53) of thickness 2.50 cm at an angle of 40.0°…

A:

Q: A ray of light strikes a flat block of glass (n = 1.49) of thickness 1.50 cm at an angle of 39.0°…

A:

Q: A ray of light incident at an angle of 60° on one face of a prism which has a refracting angle of…

A: Given information: Angle of incidence i=60°. Angle of prism A=30°. Angle of deviation δ=30°.…

Q: Light traveling in diamond is incident on a 3 cm thick piece of sapphire. It enters the sapphire at…

A: thickness of sapphire (d) = 3 cm Angle of ray with the normal in sapphire (r) = 50oRefractive index…

Q: Use the exact values you enter to make later calculations. A ray of light strikes a flat,…

A:

Q: laser beam is incident on a 45°–45°–90° prism perpendicular to one of its faces, as shown in the…

A:

Q: A laser beam is incident on a 45°-45°-90° prism perpendicular to one of its faces, as shown in the…

A:

Q: A beam of light traveling through air is incident up a transparent material at an angle of ??θi=60.6…

A: Given data:  Light beam travels from air to transparent material  The angle of incidence (θ1) = θi =…

Q: The prism shown in the figure (Figure 1)has a refractive index of 1.57, and the angles A are 25.5 °.…

A:

Q: The angle of a prism is A. One of its refracting surfaces is silvered. Light rays falling at an…

A:

Q: A beam of light (angle θ₀=17°) inside a transparent material (n=1.3) hits the surface. Notice the…

A:

Q: A light ray traveling in air is incident on one face of a right-angle prism of index of refraction…

A:

Q: Cross-section view of a prism is triangle ABC in the figure. deviation is observed using this p…

A: Given, Speed of light. c=3×108 m/s cos30o=32 Length of the triangle, 10 cm

Q: A prism made of zircon (index of refraction = 1.92) is immersed in water (index of refraction =…

A:

Q: The refractive index of the material of a prism is Vē and the angle of the prism is 30°. One of the…

A:

Q: wo plane mirrors symmetric about the vertical direction form an θ = 51.2° wedge as shown in the…

A: According to law of reflection, the angle of incidence is equal to the angle of reflection

Q: The prism shown in Fig. has a refractive index of 1.66, and the angles A are 25.0°. Two light rays m…

A: Given: The angle of prism is θa=25.0∘. The refractive index of prism is na=1.66. According to…

Q: In the figure, a double-glazed window consists of two identical panes of glass (ng = 1.40), each yg…

A:

Q: A light ray propagates in Material 1 with index of refraction n¡ = 1.23, strikes an interface, then…

A: The angle of refraction θ2. given, Refractive index of first medium, n1=1.23Refractive index of…

Q: A laser beam is incident on a 45°–45°–90° prism perpendicular to one of its faces, as shown in…

A: The refraction angle is,

Q: A beam of light enters a prism at an angle of 62.3o below the normal at point A.  The emerging ray…

A:

Q: A 0a

A:

Q: ray of light travels from air into another medium, making an angle of ?1 = 45.0° with the normal as…

A:

Q: In the figure below light begins in material 1 with index of refraction ng = 1.21 and makes an angle…

A:

Q: There is a beam of light that enters a prism at an angle of 62.3° below the normal at point A. The…

A:

Q: The index of refraction is 1.45. The thickness of a flint glass plate is 10 cm thick. A ray of…

A: The lateral displacement () formula is:Where: is the lateral displacement, is the thickness of the…

Q: A beam of light goes from the air into the water with incident angle θa = 34 degrees. The index of…

A:

Q: The figure shows a light bean deflected by a 30°, 60°, 90° prism. The deflected angle 0 is measured…

A:

Q: A light ray falls on the left face of a prism (see below) at the angle of incidence for which…

A:

Q: As shown in the figure, a layer of water (n=1.333) covers a slab made of glass (n=1.523) which is on…

A:

Q: The figure below shows a monochromatic beam of light striking the right-hand face of a right-angle…

A: Given Data : The angle of the refracted ray with the direction of the incident ray is given as…

Q: A beam of light traveling through air is incident up a transparent material at an angle of θi=69.16…

A:

Q: Light travels from air into a fluid which has a refractive index of 1.55. The angle of incidence is…

A: sinθi=sin41°=0.656

Q: A light ray enters a rectangular block of plastic at an angle 0, = 47.8° and emerges at an angle 0,…

A: