What angle would the axis of a polarizing filter need tomake with the direction of polarized light of intensity1.00 kW/m2to reduce the intensity to 10.0 W/m2 ?, it was stated that the intensity of polarized light is reduced to 90.0% of its original value by passing through a polarizing filter with its axis at anangle of 18.4º to the direction of polarization. Verify thisstatement.

Q: Light reflected at 62.5º from a gemstone in a ring iscompletely polarized. Can the gem be a diamond?…

A: a) Write the expression of Brewster’s law,

Q: The transmitting antenna on a submarine is 5.00 m above the water when the ship surfaces. The…

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Q: The angle between the axes of two polarizing filters is 46.0°. By how much does the second filter…

A: GivenThe angle between the axes of two polarizing filters ,θ= 46°

Q: It has been proposed that automobile windshields and headlights should have polarizing filters to…

A: During night driving, the light beam coming from other vehicles glare and can cause some major…

Q: Light of original intensity 100 W/m2 passes through two ideal polarizing filters having their…

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Q: what is the index of refraction of a material for which the speed of light within it is 2.48 x 108…

A: It is given that, c=3×108 m/sv=2.48×108 m/s

Q: Unpolarized light having intensity I0 falls upon a sequence of three polarizers with the…

A: Given data: The intensity of unpolarized light is I0  The transmission angles are 0°,30°, 75°  The…

Q: A ray of light (f = 5.09  1014 Hz) traveling in air strikes a block of sodium chloride at an angle…

A: Given : The light ray travels from air to sodium chloride. The index of refraction of first medium…

Q: The angle between the axes of two polarizing filters is 40.0°. By how much does the second filter…

A: Let the initial intensity of the light beam is I0 and the angle between the two filter is denoted by…

Q: If polarization in reflection is computed, at what angle will light from the source travelling in…

A: Given, Refractive indices of air and water:

Q: At what angle will light reflected from zircon (n 1.923) (to air) be completely polarized?

A:

Q: Light of wavelength A = 629 nm is incident from vacuum onto glass of index of refraction n = 1.45…

A: when light passes from one medium another then its speed and wavelength change equally so that the…

Q: Four polarizers are placed in succession with their axesvertical, at 30.0° to the vertical, at 60.0°…

A: Given: The number of polarizers is 4.

Q: s a critical angle for total internal reflection of θc = 27.7°. What is the Brewster's Angle (θP)…

A: GivenCritical angle for total internal reflection, θc = 27.7°

Q: Light reflected at 55.6º from a window is completely polarized. What is the window’s index of…

A: polarizing angle, p= 55.6º

Q: In order to rotate the polarization axis of a beam of linearly polarized light by 90.0° , a student…

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Q: A beam of light is shone from air through the new plastic at a 30degree angle from the normal. IF…

A: Given data:  Angle of incident (θ1) = 30° Speed of light in plastic (V2) = 2×107 m/s Speed of light…

Q: Light reflected at 62.5o from a gemstone in a ring is completely polarized. Can the gem be a…

A:

Q: A scuba diver sees light reflected from the water’ssurface. At what angle will this light be…

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Q: A beam of light propagating through water (nwater = 4/3) strikes a glass plate (nglass = 3/2) at 30°…

A:

Q: The speed of yellow sodium light (wavelength, 589 nanometers) in a certain liquid is measured to be…

A: Given data: Speed of yellow sodium light is, v=1.92×108 m/s

Q: Suppose polarized light passes through a polarizing filter with its axis at an angle of 16.5° to the…

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Q: of polarizing material shc vertical. The incident bea nsity of the beam transm

A: GivenI0=1490 W/m2θ1=19.2°θ2=58.2°θ3=106°

Q: If you have completely polarized light of intensity 150W/m^2 passes through two polarizing filters…

A: Given, Intensity (I)=150w/m² Angle=89degree

Q: What angle would the axis of a polarizing filter need to make with the direction of polarized light…

A: The given values are, I0=1.00 kW/m2I=10.00 kW/m2

Q: What angle is needed between the direction of polarized light and the axis of a polarizing filter to…

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Q: The refractive index of an ice is 1.31. At what incident angle is light reflected from the surface…

A: Given,The refractive index of an ice with respect to air = 1.31The refractive index of benzene with…

Q: At what angle above the horizon is the Sun if light from it is completely polarized upon reflection…

A: As the Sun is completely polarized, so it will satisfies the Brewster’s law. Then the angle of…

Q: Three polarizing filters are stacked, with the polarizing axis of the second and third filters at…

A: According to Malus's law, if a beam of light with intensity I0 is incident on a polarizer whose pass…

Q: The angle between the axes of two polarizing filters is 45.0o. By how much does the second filter…

A: The light’s intensity that falls on a polarizer can be found as, Here, I0, I, and θ is the…

Q: hin glass of refractive index nG = 1.50 onto a boundary with water of refactive index nW = 1.33.…

A: We know that snell's law is given as  n1sinθ1= n2sinθ2 where n1 and n2 are the refractive indexes…

Q: Components of some computers communicate with each other through optical fibers having an index of…

A: Refractive index, n=1.55 Distance covered, d=0.2m Let the time required be t.

Q: If polarization by reflection is computed, at what angle will light from the source travelling in…

A: The Brewster Angle is given by: θpolarizing = arctan(nt/ni)

Q: Prove that, if I is the intensity of light transmitted by twopolarizing filters with axes at an…

A: The expression for the intensity of the wave transmitted from the polarizer at an angle θ is given…

Q: The angle between the axes of two polarizing filters is 45.0º . By how much does the second filter…

A: Angle between two filters, A = 45 degree

Q: Show that if you have three polarizing filters, with thesecond at an angle of 45º to the first and…

A:

Q: The light ray travels from the air to water under the angle of incidence of 40.0. What is the angle…

A: According to the Snell’s law, sinisinr=nrni

Q: Three polarizing filters are stacked with the polarizing axes of the second and third at 45.0˚ and…

A: Snell’s law is defined as “The ratio of the sine of the angle of incidence to the sine of the angle…

Q: The index of refraction of a glass plate is 1.52. What is the Brewster’s angle when the plate is (a)…

A: (a) The Brewster’s angle of the glass plate in air is

Q: A small Helium-neon laser emits red visible light with a power of 5.4 mW in a beam that has a…

A:

Q: The speed of yellow light (from a sodium lamp) in a certain liquid is measured to be 1.92*10^8…

A: The expression for the required refractive index of the liquid is,