5. The movement of the light from a medium with a small refractive index to a medium with a large refractive index light (speeds up, slows down).

Q: 1.What is the total angle between the incident ray and the reflected ray if the angle of incidence…

A: Given,  angle of incidence , θi = 40o To find, angle of incidence θi+ angle of reflection θr

Q: witen the sunlight passes through the glass window pane, a beautiful faint rainbow is formed. Which…

A:

Q: If the diameter of a radar dish is doubled, what happens to its resolving power, assuming that all…

A: The final diameter of the radar dish is double the initial diameter. D2=2D1

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

A: Data Given ,  Incident polarized light of intensity have an 1 kW/m2 So , I0 = 1 kW/m2 = 1000 W/m2…

Q: 1. Determine the final intensity of a beam of white light, with an intensity of 10, if it passes two…

A: As it is a multiple question, I answer first two question. Please resubmit the…

Q: 43. When white light passes through a glass prism, it divides up into rainbow colors. Which of the…

A: This problem can be solved using basic properties of light

Q: The refractive index for a certain type of glass is 1.640 for blue light, and 1.605 for red light.…

A: 1. Refractive index for blue light, b = 1.640Refractive index for red light, r = 1.605Incidence…

Q: A beam of white light goes from air into water at an incident angle of 72.5° with respect to the…

A:

Q: 8. The intensity of the refracted ray when light travels from an optically less dense medium to a…

A: Option a is correct that is the same as

Q: liquid of refractive index

A:

Q: Which of the following statements about light wave is FALSE

A: When an unpolarized light passes through a polarizing filter the intensity is reduced. The angle of…

Q: 18. Constructive interference in X-ray diffraction is accomplished by

A: In x-ray crystallography Constructive interference occurs when the waves are moving in phase with…

Q: Explain why a warm gas emits only light at specific wavelengths whereas a light bulb containing a…

A: Spectral Line Emission:- When an excited atom, element, or molecule's electrons transition between…

Q: What happens when light is incident from air to water at an angle greater tha nthe critical angle…

A:

Q: Explain the difference between the Huygens principle and the Huygens - Fresnel principle. Why is…

A: Given Explain the difference between the Huygens principle and the Huygens – Fresnel principle. Why…

Q: 1- Calculate the speed of light in glass with a refractive index of 1.66, knowing that the speed of…

A:

Q: When white light is shone on red ink dried on a glass plate, the color that is transmitted is red.…

A: As the red light is transmitted through the glass plate, all the left-out colors of white light are…

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

A: When an unpolarized light is transmitted through the first polarizer, the intensity of the…

Q: When a wave front of light passes through its wavelength, it: an opening that's large compared to…

A: A wave front is an imaginary surface representing corresponding points of a wave that vibrate in…

Q: 10. A ray of ordinary light is incident on a system of three polaroids which are arranged in…

A:

Q: 4. If white light is used instead of a monochromatic light, how shall a diffraction pattern change?…

A: This is question about Fraunhofer diffraction.

Q: 11. For which of the following combinations of wavelength and opening size will the effects of…

A: In this question we have to determine whether which of the given combinations of wavelength and…

Q: When light falls on a clean glass block of refractive index 1.5, it is noticed using a Polaroid that…

A: the refractive index of glass block n=1.5 the incident angle i at which reflected ray of unpolarized…

Q: 6. Determine the frequency of blue light given the wavelength of 450 nm. [1 nm = 1x 10° m and the…

A: Since we only answer up to 1 question, we’ll answer the first question. Please resubmit the…

Q: Q1) Light is incident on a water surface at an angle of 30° to the normal. What is the angle of the…

A: Given: The incident angle of the light on the water surface is, θ1=30°. The refractive index of the…

Q: 2- What is the refractive index of sodium chloride if light penetrates it at a speed of 108m/sx1.99?

A:

Q: A light ray of wavelength 589nm traveling through air strikes a smooth, flat slab of crown glass at…

A:

Q: Does the refractive index of a certain material depend on the color of light incident on it?…

A: In optics, the refractive index of light is given by the ratio of the speed of light in empty space…

Q: 18- In which of the following parts of the complete oscillation cycle of the oscillator, the current…

A: Given: Four conditions of oscillator are there.

Q: 17. A beam of circularly polarized light is incident from air on a glass (n=1.5, K 0) surface at an…

A:

Q: How POLARIZATION DO OCCUR IN SCATTERING & REFLECTION OF LIGHT?

A: One way to polarize light is by reflection. If a beam of light strikes an interface so that there is…

Q: d. The resolving power is reduced to 1/4 of its original value. The resolving power does not change…

A: Given value--- refractive index of diamond = 2.41 . incidence angle = 75 degree. We have to…

Q: 2. A stack of polarizing sheets will rotate the direction of polarization of incident unpola each…

A:

Q: Silicate flint glass has an index of refraction of 1.60. Determine the wavelength of cyan light in…

A:

Q: What would be the result when light passes through two polaroid filters whose polarization axes are…

A: Given that-   light passes through two polaroid filters whose polarization axes are parallel to…

Q: 2. A light of wavelength 400 nm passes from air to water. (a.) what is the frequency of light in…

A: Given data: Wavelength λ=400 nm Index of refraction is nω=1.33 The frequency of light of water is f

Dispersion of White Light

Snell’s law is a formula that gives a relation between the angle of incidence and angle of refraction and is given as: