A person riding in a boat observes that the sunlight reflectedby the water is polarized parallel to the surface of the water. Theperson is wearing polarized sunglasses with the polarization axisvertical. If the wearer leans at an angle of 21.5° to the vertical,what fraction of the reflected light intensity will pass throughthe sunglasses?

Q: A vertically polarized beam of light of intensity passe The transmission axis of the first polarizer…

A:

Q: Unpolarized light passes through two polaroid filters that are oriented such that the angle between…

A: Given: The angle between the polarization axes is,

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: At what angle of incidence will the light reflected from water be completely polarized? Does this…

A: At what angle of incidence will the light reflected from water be completely polarized? Does this…

Q: Unpolarized light with an intensity of 125 W/m2passes through polarizing filters that are oriented…

A:

Q: Unpolarized light with an intensity of 72W/m^2 passes through two polarizing filters. If the light…

A: When unpolarized light passes through one filter, the intensity is reduced by 1/2. When this…

Q: If you have completely polarized light of intensity 130 W/m?, what will its intensity be after…

A:

Q: A beam of unpolarised light is sent through two polarizing sheets placed one on top of the other.…

A: The correct option is A : Half the incident intensity.

Q: , what should be the angle between the transmission axes of the polarizers if it is desired that…

A: I0=Unpolarized light intensityI1=Light intesnity after passing through first polarizerI2=Light…

Q: A polarizer and an analyzer are oriented so that the maxi- mum amount of light is transmitted. To…

A: When the light is passing through the polariser, its intensity is I0, after it comes out from the…

Q: The ratio If/lo is maximized when polarizer X is rotated so its polarization axis is 45° different…

A: Write a given value of this question. θ=45∘

Q: Suppose light comes onto a vertical polarizer perpendicular to the front surface. It passes through…

A: we have series of polarizers 1. vertical  2.45o from vertical 3. horizontal   also , intensity of…

Q: OWhat is the refractive index of a glass plate that polarizes light reflected at 57.5?

A: Given that:- Polarize light reflected at 57.5°

Q: The figure shows four pairs of polarizing sheets, seen face-on. Each pair is mounted in the path of…

A: When unpolarized light passes through a polarizer, the intensity is reduced by half. When polarized…

Q: The light that reaches a person’s eyes is a combination of 625 W>m2of unpolarized light and 282…

A: Intensity of unpolarized light is, I0=625W/m2

Q: How much ordinary light will an ideal polaroid transmit?

A: Ordinary light is a superposition. It will have electric field both parallel and perpendicular to…

Q: Unpolarized light of intensity 64 W/m2 passes through a polarizing filter angled at 25 degrees. What…

A: According to the Mauls’ law, the intensity of light passing through the polarizer is I=I0cos2θ

Q: Unpolarized light passes through two polarizers whose transmission axes are at an angle of 40.0…

A: The expression for the intensity when light passes through the first polarizer,

Q: If a polarizing filter reduces the intensity of polarized light to50.0% of its original value, by…

A:

Q: The transmission axes of two polarizing sheets are initially parallel.  Through what angle must the…

A: let I0 be the intensity of the unpolarized light Intensity after passing through the first polaroid…

Q: A beam of unpolarized light shines on a stack of five ideal polarizers, set up so that the angles…

A: Because the light is initially unpolarised, the intensity is halved by the first polariser. So the…

Q: If you have completely polarized light of intensity150 W / m2, what will its intensity be after…

A: Given:  incident intensity, Io = 150 W/m2 Angle = 89 degree

Q: Light leaving an analyzer has an intensity of 30.0 W/m2. If the analyzer makes 60.0° angle with the…

A:

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

A:

Q: An unpolarized beam of light (intensity lo) is moving in the x-direction. The light passes through…

A:

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

A:

Q: Experiments show that the groundspider Drassodes cupreus uses one of its several pairs of eyes as…

A:

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: On a day when the intensity of sunlight is 1.00 kW / m2,a circular lens 0.200 m in diameter focuses…

A: (a) The light is unpolarized light. Thus, when the light passes through it then its intensity will…

Q: Two polarizers are placed together. The first polarization axis is oriented at 30° with respect to…

A:

Q: Four polarizers are set up so that the transmission axis of eachsuccessive polarizer is rotated…

A: Using Malu's law, the intensity of light coming out of the fourth polarizer is…

Q: To remove the glare of light from a polished floor, should the axis of a Polaroid filter be…

A: The passage of the glare will be parallel to the plane of the floor. This implies the glare will be…

Q: chat the axes of transmission of the second and third find the intensity of light emerging from each…

A:

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

A: Dear Student The angle for diffraction grating is given by: sinθ = nλd here n = number of maxima λ =…

Q: Two ideal polarizing sheets are stacked so that none of the incident unpolarized light is…

A:

Q: A beam of polarized light passes through a polarizing filter.When the angle between the polarizing…

A: let Io be the initial intensity,the final intensity of light is,

Q: . While wearing your Polaroid sunglasses at the beach, you noticethat they reduce the glare from the…

A: The light that is reflected from a horizontal surface has a polarization in the horizontal…

Q: Three polarizing filters are arranged in such a way that the axes of transmission of the second and…

A: Given data: The axes of transmission of second and third filters are 75° and 30° The original…

Q: What angle (in degrees) is needed between the direction of polarized light and the axis of a…

A: Write the given value of this problem. Intensity=Iangle=θ

Q: A polarizer reduces the intensity of light by a factor of 0.5. At what angle should the analyzer be…

A: