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Q: Light travels from air into an optical fiber with an index of refraction of 1.44. If the angle of…

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Q: A very narrow light ray strikes the surface of a concave mirror as shown on the diagram. f Which of…

A: As shown in figure incident ray is passing through the focal point of the concave mirror , therefore…

Q: Light is incident on a square, glass prism as shown in the figure. What, if anything, is wrong with…

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Q: d. Based on the image, how many ocular divisions and stage divisions respectively it takes for them…

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Q: A beam of light in air strikes a slab of glass (n = 1.59) and is partially reflected and partially…

A: First law of reflection: The angle of reflection equals the angle of incidence. Mathematically, θi =…

Q: A light ray is traveling through crown glass (n = 1.52) and approaching the boundary with water (n =…

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Q: A very narrow light ray strikes the surface of a converging lens as shown on the diagram above.…

A: The rays parallel to the straight line passing through the geometrical center of a lens are…

Q: A person is sitting in front of two mirrors that intersect at a 90° angle. The person sees three…

A: The number of images is formed by the formula  n = 360 A where, A is the angle between the mirrors.…

Q: A camera lens focuses light from a flower 8 cm in diameter and 30 cm from the lens on a focal plane…

A: Given information: Here, ho is the flower’s (object) height, u is the distance of the object from…

Q: In the figure, light enters a 90° triangular prism at point A with incident angle θ, and then some…

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Q: Choose the correct statement regarding light traveling in air and glass mediums. Assume that the…

A: To choose the correct statement regarding light traveling in air and glass mediums. Assume that the…

Q: A beam of red light enters the 45° glass prism at right angle as shown in figure below. The index of…

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Q: A light ray reflects from the horizontal portion of a right-angle mirror at an angle of 400 to the…

A: Assume the light ray incident on the horizontal portion of the right angled mirror. The angle of…

Q: A ray of light is incident on the left vertical face of a glass cube of refractive index n2, as…

A: Use Snell's law  n1 Sin i = n2 Sin r

Q: 15. Light rays from the Sun, which is at an angle of 25.4° above the western horizon, strike the…

A: As given in question Light rays from the Sun, which is at an angle of 25.4° above the western…

Q: As shown in the figure below, a light ray is incident normal to one face of a 30°–60°–90° block of…

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Q: CONCAVE CONVEX f

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Q: An engineer has built a device with two plane mirrors at right angles to one another. He directs a…

A: mirror 1 incident angle θ1 =35.6° light ray travel between two mirrors=AB

Q: A light ray in air creates an angle of 43.2 with the surface of a plate made of glass. (a) What is…

A: Angle made by incident ray with the surface of glass = 43.2oIndex of refraction of air (n) = 1.0003…

Q: An incident light ray is aimed at the open top of a tank filled with Benzene, kerosene and glycerin.…

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Q: An incident ray strikes a glass (n=1.52) with an angle of 38º to the surface of the glass. a.…

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Q: A beam of light passes from glass with refractive index 1.58 into water with a refractive index…

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Q: 1. Light shines on a 5.0 cm thick sheet of glass(n=1.5) at an angle of incidence in air (n=1) of…

A: The solution can be given as follows :-

Q: A ray of light is incident on the left vertical face of a glass cube of refractive index n2, as…

A: To determine: The largest angle of incidence. The correct option.

Q: How to determine the vertex angle of a prism! (accompanied by a picture) b. How to determine the…

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Q: The ray diagram drawn below shows refraction of light for a given boundary. If the speed of light in…

A: Given: The speed of light is 2.25x108 m/s. The angle of refraction is 62.5 degrees.

Q: An object is 4.2 m from a screen. (a) Where should you place a converging lens to see a focused…

A: In this question we have to answer where should we place a converging lens to see a focused image of…

Q: Part A Light is incident along the normal to face AB of a glass prism of refractive index 1.60, as…

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Q: A magnifying glass with a focal length of +6 cm is placed 2.8 cm above a page of print. (a) At what…

A: Ans:- Image-1

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

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Q: 1. Light shines on a 5.0 cm thick sheet of glass(n=1.5) at an angle of incidence in air (n=1) of…

A: Given data: The refractive index of glass is n2=1.5. The refractive index of air is n1=1. Incident…

Q: An object is placed 25 cm from a double convex lens that has a 15 cm focal point.             a)…

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Q: In the figure, a real inverted image I of an object O is formed by a certain lens (not shown); the…

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

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Q: Imagine a ray of light passing between air (n~1) and glass (n~1.5). If the ray of light hits the…

A: Given Refractive index of air is nair=1 Refractive index of glass is nglass=1.5 Incident ray hit at…

Q: A beam of light traveling through a liquid (of index of refraction n1 = 1.3) is incident on a…

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Q: The diagram below shows a glass prism used to split white light from the sun into its component…

A: Introduction: In 1665, Isaac Newton discovered that white light consists of seven colours. He found…

Q: Suppose you have a concave mirror as shown in the image below. If h = 1.84m is the height of an…

A: CONCEPT: Given, Height of the object is h=1.84 m Height of the image is h'=4.21 m We know,…

Q: A prism constitute of a transparent, homogeneous and isotropic medium with the index of refraction…

A: SOlution:

Q: From the figure below, Considering a ray of light strikes material (a) at 30 degrees from the…

A: According to the Snell's law of refraction, the sine of angle of incidence to the ratio of sine of…

Q: A flat piece of glass covers the top of a vertical cylinder that is completely filled with water. If…

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Q: Part A Trace the path of a ray emitted from the tip of the object through the focal point of the…

A: given  an object placed in front of a concave mirror  required trace the location and size

Q: ) Can you get light to go directly through the triangular end of the prism, i.e. without any change…

A: We have to see Can we get light to go directly through the triangular end of the prism, i.e. without…

Q: The left end of a long glass rod 6.00 cm in diameter has a convex hemispherical surface 3.00 cm in…

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Applications Of Reflection Of Light

When a light ray (termed as the incident ray) hits a surface and bounces back (forms a reflected ray), the process of reflection of light has taken place.

Sign Convention for Mirrors

A mirror is made of glass that is coated with a metal amalgam on one side due to which the light ray incident on the surface undergoes reflection and not refraction.