The diagram shows the passage of a ray of light from air into a substance X. The index of refraction of X is: A. 0.53 B. 0.88 C. 1.2 D. 1.9 E.2.2

Q: The dispersion of light into its component colors by a prism is due to __________. Select one: a.…

A: When light is passed through a prism, the light splits into different colours and this process of…

Q: A. The prism will refract the red light and only red light will be seen because red light is not…

A: Spectrum: The white light consists of seven different lights commonly known as VIBGYOR. They are of…

Q: A laser beam has a velocity in a vacuum of c = 3 × 108 m/s. A student runs an experiment in which a…

A: (a) The velocity of the laser beam in the liquid can be given as, Here, L denotes the distance…

Q: Which of the following best describes a Normal line? A. The path is taken by the rays of light as it…

A: Correct option is (C) A line perpendicular to the surface of the mirror may be drawn at the point of…

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

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Q: ay of light travels through a glass cylinder that is immersed in water. The ray is incident on the…

A: Given- Glass→Waterθcrit=58.70

Q: A ray of light is incident through glass, with refractive index 1.52, on an interface separating…

A: According to Snell's law of refraction When light ray is incident at an angle i in medium having…

Q: Light traveling in first medium with a speed of 1.5x108 m/s, strikes the surface of a transparent…

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Q: When passing from water (n=1.33) to glass (n=1.6), light should… A. Bend toward the normal B. Bend…

A: In 1 It is given that went light passes from water to glass , the refractive index of water is less…

Q: Which of these statements about polarized light is correct? Select one: a. Polarized light always…

A: Polarized light has vibrations in one plane unlike the unpolarized light which has vibrations in all…

Q: Two plane mirrors make an angle a = 54.0° between them. A ray of light incident on one of the…

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Q: What is the angle of deviation if a ray of light in water is incident at an angle of 25 degrees and…

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Q: What happens when light moves from a medium with a high refractive index into a medium with a lower…

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Q: An object is V2= 3.13 m below the surface of the water. A laser y, = 1.29 m above the surface of the…

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Q: Direction: Write the word TRUE if the statement is correct. If the statement is false, write the…

A: Refraction :- when rays goes from one medium to another then it's bend according to rarer and denser…

Q: 1.  A beam of light traveling through a liquid (of index of refraction n1 = 1.42) is incident on a…

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Q: Monochromatic light travels from vacuum to an unidentified liquid. This light has a wavelength of…

A: Velocity , v = 1.97 x 108 m/s Angle of incidence , θi = 31.2° To find = angle of refraction

Q: The speed of light in leaded glass is 1.66 × 108 m/s. What is the index of refraction of this type…

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Q: What happens when light moves from a medium with a low refractive index into a medium with a higher…

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Q: Light struck the surface of a certain material at an angle of reflection of 60 degrees at an angle…

A: According to Snell's law:- The ratio of the sine of the angle of incidence to the sine of the angle…

Q: A ray of light traveling in water is incident on an interface with a flat piece of glass. The…

A: It is given that, λ1=726 nmλ2=544 nmθ1=42on1=1.333

Q: If the angle of a light ray in air is 25° and it enters a substance with a refracted angle of 13°,…

A: Given data:  Incident angle (i) = 25° Refracted angle (r) = 13° Required: Index of refraction (n)

Q: If an incoming beam of light strikes a flat mirror with an angle of 42 degrees with respect to the…

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Q: A ray of light leaves air (n = 1) and enters glass (n = 1.5). Once inside the glass, the light is at…

A: Given data:  Index of refraction of air (n1) = 1 Index of refraction of glass (n2) = 1.5 Angle of…

Q: A beam of light travels from air to liquid. If the angle of incidence is 36.87 degree and angle of…

A: Using Snell's law: n1*sin A1 = n2*sin A2 A1 = Angle of incidence = 36.87 deg A2 = Angle of…

Q: A ray of light is incident on the surface of a smooth, level piece of glass at an angle of 38.00 to…

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Q: The index of refraction of a plate of glass is 1.523. If the angle of incident of a light beam…

A: Snell's law is given by, nisinθi=nrsinθr Here, ni is the refractive index of the incident medium, θi…

Q: If the index of refraction is less than the index of incidence, which of the following is TRUE?

A: When light travels from denser medium (index of refraction is larger n1) to a rarer medium (index of…

Q: SPEAR is a storage ring at the Stanford Linear Accelerator which has a circulating beam of electrons…

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Q: to medium B. If the angle of incidence is 30° and the angle of refraction is 38°, which of the…

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Q: What is the critical angle if a light ray begins in an object with an index of refraction of 1.7 and…

A: a light ray begins in an object with an index of refraction of 1.7 and enters a substance with an…

Q: The speed of light in a certain substance is 87 % of its value in water (nwater=1.33). What is the…

A: Wavelength λ of light in a medium with refractive index n is:λ=λ0n, where λ0 is the wavelength of…

Q: A ray of light in air with a wavelength of 600 nm is incident on a liquid with an index of…

A: The refractive index of a medium is related to the wavelength of light in that medium as below…

Q: Determine whether the given happening shows reflection or refraction of light rays. __________1.…

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Q: The speed of light in a vacuum is 3.00 ´ 108 m/s. If the speed of light passing through silicon is…

A:

Q: A beam of light in air is incident on the surface of a rectangular block of clear plastic (n =…

A: Given: The refractive index of the material is 1.49. The speed of the light inside the air is 3x108…

Q: an incident angle 0f 62°. The angle of refraction is 44°.  a) Sketch the situation, labelling the…

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Q: The speed of light in a vacuum is 3.00 ´ 108 m/s. If the refractive index of diamond is 2.42, what…

A: Given: Speed of light in Vaccum;  c =  3.00 × 108 m/s Refractive index  n= 2.42 Speed of light…

Q: A ray of light travels with a speed of 2×10^8m/s in a medium X and if its speed is halved in another…

A: The speed of light in medium Y is,

Q: Find the index of refraction of ice if light travels through ice with a speed of 2.29 × 10⁸ m/s. A.…

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Q: If an incident ray of light makes 20 °C angle with the perpendicular of a mirrored surface, what is…

A: Angle of incidence, i = 20 °

Q: As a ray of light travels through a medium with wavelength and speed v = f x , the refractive index…

A: Required : The refractive index of the material.

Q: A thin beam of light makes an angle of 60° with the surface (not the normal) of a body of water (n =…

A: Angle light beam makes with the surface = 60° Refractive index of water (n) = 1.33

Q: A ray of light travels from air to medium X to medium Y and back to air again. If the index of…

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Q: Calculate the index of refraction in a substance where the speed of light is 1.2x108m/s? The angle…

A: Write the given values with the suitable variables. v=1.2×108 m/sθ1=30°θ2=18° Here, v, θ1, and θ2…

Q: a) In which material is the speed of light faster, C or B? b) In which material is the speed of…

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Q: A light ray in a vacuum is an incident on an equilateral triangular prism. It makes an angle of 13.2…

A: Here given the light ray is incident on the surface at angle 13.2° of a equilateral triangle.The…

Q: A beam of light travels from air to liquid. If the angle of incidence is 49.1 degree and angle of…

A: Refractive index of medium = speed of light in air / speed of light in medium  Speed of light =…

Q: An incoming ray of light strikes the mirror at an angle of 30˚ relative to the normal. What is the…

A: Angle of incidence relative to normal, i=30o [Angle between incident ray and normal] To find: Angle…