What is the brewster angle for light traveling in vacuum and reflecting off a piece of glass of index of refraction 1.52?

Q: The index of refraction of benzene is 1.8.What is the critical angle for a light ray traveling in…

A:

Q: A beam of light in air is incident at an angle of 45° to the surface of a rectangular block of clear…

A: According to law of reflection the incident and reflected angle is same. By using Snells law we can…

Q: The index refraction of glass flit is 1.66. How fast does the light travel?

A: The index refraction of glass flit is given as n=1.66

Q: At what light bulb emits a total luminous flux of 1500 lumens, distributed uniformly over a…

A:

Q: A beam of flashlight traveling in air incident on a surface of a thin glass at an  angle of 38o with…

A:

Q: Light is incident on a piece of glass in air at an angle of 45 degrees from the normal. If the index…

A: Given data: Index of refraction of air (n1) = 1 Angle of incidence (i) = 45° Index of refraction of…

Q: The speed of light in a new type of material is measured as 1.9 x 10^8 m/s. What is this materials…

A:

Q: The index of refraction of a certain liquid is 2.1. What is the critical angle for a light ray…

A: Snell’s law is given by,

Q: Light travels a distance of 0.902 m in 4.00 ns in a given substance.What is the index of refraction…

A: s=Distance traveled by light in the medium=0.902 mt=Time taken by the light=4 ns=4×10−9 sc=Speed of…

Q: A light beam passed from water (ref. index=1.33) to medium (ref. index=3.13). Calculate the…

A: Refractive index n1 = 1.33 Refractive index n2 = 3.13 Reflected% = ?

Q: what is the speed of wavelength light in a material whose index of refraction is 1.75 regarding that…

A:

Q: 1.33) on the glass (µ Light is incident from water (µ polarizing angle for the boundary separating…

A: When the light goes from one medium to another medium then if elected and refracted light is…

Q: A beam of light is incident at the Brewster angle on a plate of glass (n = 1.6). What is the angle…

A:

Q: A red laser is shining on a glass prism at an incident angle of 55 degrees with respect to the…

A: Angle of incidence (θi) = 55 degreeRefractive index of air (n) = 1 Refractive index of glass (n') =…

Q: The speed of light c in a vacuum is 2.997 × 10% m/s. Given that the index of refraction in fresh…

A: Given Data: The speed of light in the vacuum is:  c=2.997×108 m/s The refractive index of freshwater…

Q: What is the critical angle for light going from a material with an index of refraction 1.73 into a…

A: Given: The refractive index of the rare medium is 1.25. The refractive index of the denser medium is…

Q: What is the speed of light in a fluorite crystal whose index of refraction is 1.90.

A: Given data *The given index of refraction of a fluorite crystal is n = 1.90 *The speed of the light…

Q: Carbon tetrachloride (n = 1.46) is poured into a container made of crown glass (n = 1.52). If the…

A: Given:  n = 1.46  n' = 1.52  i = 30 degree

Q: If green light emerges from the prism at an angle of 27.0° below the horizontal, what is the index…

A: Given Data: The green light emerges at an angle θ is, θ=27°   The expression for the Snell's law is…

Q: A parallel beam of light in air makes an angle of 47.5° with the surface of a glass plate having a…

A: According to the Snell's law,  n =sin i sin r  where, n is the refractive index, i  is the angle of…

Q: An already polarized ray with an intensity of 10W/m^2 encounter a filter oriented at 30degrees to…

A: Given that:- Intensity of polarized light ray=10W/m^2

Q: Light in vacuum is incident on the surface of a slab of transparent material. In the vacuum the beam…

A: The ray diagram of refraction is given below in which light makes angle with normal.

Q: Find Brewster’s angle for light reflected from the top of a soda-lime glass 1n = 1.522 coffeetable

A:

Q: When red light in vacuum is incident at the Brewster angle on a certain glass slab, the angle of…

A:

Q: The index of refraction for crown flint glass is 1.171. What is the speed of light in crown flint…

A:

Q: A ray of monochromatic light is traveling through air and is incident upon a block of transparent…

A:

Q: Light traveling in air enters a container of ethyl alcohol. If the angle of incidence is 47.6°, what…

A: Given data, Angle of incidence = 47.6o Refractive index of ethyl alcohol = 1.36

Q: The speed of light in an unknown medium is measured to be 2.76 x 10^8 m/s. What is the index of…

A: Given value--- speed of light in unknown medium = 2.76 × 108  m/s. We have to find--- refraction…

Q: What is the speed of a wavelength light in a material whose index of refraction is 1.49 regarding…

A:

Q: A ray of light travels across a liquid-to-air. If the index of refraction for the liquid is, 1.33 .…

A: Refractive index of liquid = 1.33

Q: A ray of monochromatic light travels from oil into crown glass (nglass= 1.25) at an angle of 55.0⁰.…

A:

Q: If the speed of light in a substance is Ix108 m/sec, then the refractive index of the substance is

A:

Q: The refractive index of a certain glass is 1.66. For what incident angle is light reflected from the…

A: a) Using Brewster law, the expression for find incident angle if the glass is immersed in air…

Q: refractive index

A:

Q: A light beam is traveling through an unknown substance. When it strikes a boundary between that…

A:

Q: What is the total angle between the incident ray and the reflected ray if the angle of incidence is…

A: Angle of incidence: i = 40 degree

Q: A ray of light in air is incident on an air-to-glass boundary at an angle of 47.0° with the normal.…

A:

Q: A light beam is traveling through an unknown substance. When it strikes a boundary between that…

A:

Q: The speed of light in a particular type of glass is 1.68  108 m/s. What is the index of refraction…

A: We have refractive index = speed of light in vacuumspeed of light in glass

Q: A ray of light is incident on a flat surface of a block of sodium chloride, with an index of…

A: Given: Refractive index of water (n1) = 1.333 Refractive index of slab of sodium chloride (n2) =…

Q: Calculate the speed of light in a material with refraction index=N N = 5

A: Given, refraction index =N=5 Let the speed of light in the material U m/s The relationship between…

Q: If the refractive index of glass is 1.8 and the refractive index of water is 1.4, then the critical…

A:

Q: The index of refraction for the compound benzene is 1.50.  What is the speed of light in benzene?

A:

Q: The critical angle for a light at an interface between certain substances is 55°. What is the…

A:

Q: What is the difference between the critical angle and Brewster’s angle?

A:

Q: A thin beam of light in air is incident on the surface of an lanthanum flint glass plate having a…

A:

Q: The speed of light in a given material is 1.15x10° m/s. What is the index of refraction in this…

A: The refractive index of the material is defined as the ratio of the speed of light in vacuum to the…