a.. A laser beam in air is incident on a liquid at an angle of 53◦ with respect to the normal. The laser beam’s angle in the liquid is 35◦ . What is the liquid’s index of refraction? b. A 1.0 cm thick layer of water stands on a horizontal slab of glass. A light ray in the air is incident on the water 60◦ from the normal. What is the ray’s direction of travel in the glass?  c.  An object is 30 cm in front of a converging lens with a focal length of 5 cm. Use ray tracing to determine the location of the image. Is the image upright or inverted?

Q: When a ray of light is refracted as it passes from air to glass, which of the following statement is…

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Q: The Sun appears at an angle of 55.8° above the horizontal as viewed by a dolphin swimming…

A: θ1 = 55.8orefractive index of water = 1.333refractive index of air = 1

Q: A piece of glass (n = 1.51) is surrounded by air. A light ray in the glass is incident onto the…

A: NO, Ray will not refract into air.

Q: A ray of light strikes a medium with a refractive index 1.5. Part of it is reflected (angle of…

A:

Q: 2. A ray of light strikes a thick sheet of a transparent material with n= 1.66 at an angle of e, =…

A: Given :     n = 1.66 ( refractive index )     ∅1 = 49°  Find out ∅2 .     For that we used snell's…

Q: An incident wave of light travels through glass (n = 1.5) to water (n = 1.33) a angle of 35°.

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Q: A piece of glass (n = 1.51) is surrounded by air. A light ray in the glass is incident onto the…

A:

Q: 2. A 1.0 cm thick layer of water stands on a horizontal slab of glass. A light ray in the air is…

A: Given value--- incident angle = 60 degree . We have to find--- what is the rays direction of…

Q: MCQ 3. Two mirrors are at right angles to one another. A light ray is incident on the first at an…

A:

Q: Light is travelling from diamond to air. Its speed in diamond is 1.24 X108 m/s. Find the critical…

A: given:- speed of diamond = 1.24 * 108 m/s.  speed of light in air = 3 * 108 m/s. we know ,…

Q: 3. When an obliquely angled light ray passes from a medium in which it is moving relatively slowly…

A: Whenever light travels from one medium to another, the rays bend towards or away from the normal.…

Q: A fiber optic cable is composed of a core with an index of refraction of 1.80 and cladding that has…

A: Given: The index of refraction of the core is ncore=1.80, The index of refraction of the cladding…

Q: 1. A ray of light is incident on a piece of glass at an angle of 45.0°. If the angle of refraction…

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Q: A light ray travelling through air (n=1) enters water (n=1.33). The ray then reflects off of a…

A:

Q: A light beam shines through air and then strikes a mirror, making an angle theta = 58.0 degrees with…

A: Given data- Glass of thickness h=1.23 cm and n=1.5 distance y=28.3 cm Angle θ=58°

Q: 3. You are in a boat fishing. You see a large bass sitting on the bottom. of sight hits the water…

A: To solve this problem, we can use the principles of trigonometry. We need to find the horizontal…

Q: A beam of light that is parallel to the principal axis is incident on a concave mirror. What happens…

A: If the beam is parallel to principal axis then it will always pass through focal point .

Q: the lower side. 17. A prism whose cross section is shaped like an isosceles right triangle is made…

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Q: A ray of light traveling in air strikes the surface of a certain plastic slab (with unknown index of…

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Q: A liquid-air interface has a critical angle for total internal reflection of 44.3°. We assume nair =…

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Q: A beam of light hits the boundary between glass (n=1.52) and an unknown material at an angle of 42o…

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Q: The speed of light in a particular type of glass is 1.68 x108 m/s. What is the index of refraction…

A: Given that,Speed of light in glass is 1.68×108 m/sSpeed of light in vacuum is 3×108 m/sWe know…

Q: The speed of light in a certain liquid is 2.34 × 108 m/s. Calculate the refractive index of this…

A: Given in question -  Speed of light in liquid(v) = 2.34 × 108 m/s Speed of light in vacuum(c) = 3.00…

Q: A drop of unknown liquid sits on top of a glass surface and Nglass = 1.57. If total internal…

A:

Q: 3. An optical glass is coded as 532588. Which of following characteristics (refractive index and…

A: Given,code =532588

Q: Light beam passes from air (n1=1.003) to water (n2=1.33) with an angle of incidence of 40 degress.…

A: Given  Refractive index of air n1=1.003 Refractive index of water n2=1.33 Angle of incidence θ=400

Q: A Physics 2C student is testing a new type of plastic. He conducts an experiment to measure the…

A: Refractive index of a medium denotes the speed at the wave travels inside that medium. Critical…

Q: 34. An incident light ray enters a prism system at 0 degrees to normal. The larger prism has a…

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Q: What is the index of refraction in the first medium

A: Explanation and steps is in next step.

Dispersion of White Light

Snell’s law is a formula that gives a relation between the angle of incidence and angle of refraction and is given as: