A Parallel beam of Home Sodium light is normally incident on a grating having 4250 lines per cm and a Second order spectral line is observed at an angle of 30° The wavelength of the light is.

Q: Assume a light source with intensity of Io is directed fom air ab sor bing medium A with index of…

A:

Q: Intensity of light through a polarizer and analyzer is maximum when their principle planes are…

A: Malus' law

Q: the criticle angle of light in a certain substance is 37 degree,what is the polarizing angle?

A:

Q: A ray of light in air is incident at an angle of 25.0° on a glass slide with index of refraction…

A: Solution:Given:n1 = index of refraction of air or vacuum = 1.00n2 = index of refraction of glass =…

Q: A light of wavelength 5000 Å is 4 incident on water surface of R. I. 3. Find wavelength and…

A: To find-Wavelength of light in water λw=?Frequency of light in water (vw)=?Given-Frequency of light…

Q: Problem 2: Monochromatic linearly polarized light with the slope angle of 30 degrees, electric-field…

A: To solve this problem, we can use the Fresnel equations, which describe the behavior of light at the…

Q: An x-ray beam of a certain wavelength is incident on an NaCl crystal, at 30.0° to a certain family…

A:

Q: Calculate the speed of light in a material with refraction index=9.

A: Given, Refractive index = 9

Q: b) If a swimming pool is Sm deep and the water has an absorption coefficient of 2m", by what factor…

A: Given: The depth of the swimming pool is x=5 m. The absorption coefficient of  water is α=2 m-1

Q: The wavelength of greed light in air is 5300 A. U. (a) What is its wavelength in glass 3 whose…

A: Refractive index = Speed of light in airSpeed of light in a given mediumμ = cvThe wavelength of the…

Q: An incident wavefront light makes an angle of 60 ° with the surface of a given liquid. I f the speed…

A: The refractive index of the liquid is, n2=cv=3×108 m/s2.3×108 m/s=1.304

Q: What is the index of refraction of a speed of light in a certain medium A traveling at 1.77 x 108…

A:

Q: An ordinary incident light strikes a smooth window glass plate that is 5.0 mm thick and has a…

A:

Q: If θb is Brewster’s angle for light reflected from the top of an interface between two substances,…

A: To prove that θb + θ‘b = 90.0o is given below.

Q: The human cornea has a refractive index of 1.376. Determine the transmitted irradiance into the…

A: The human cornea has a refractive index of 1.376. Determine the transmitted irradiance into the…

Q: An x-ray beam of a certain wavelength is incident on a NaCl crystal, at 24.0° to a certain family of…

A: Bragg's law of diffraction states that:nλ=2dSinθn=1d=39.8pm =39.8 ×10-12 m (spacing in between…

Q: beam of light passes through a crystal with index of refraction of 1.65. The crystal has a thickness…

A: According to Snell's law refractive index μ = Sin i/Sin r  i = angle of incidence  r = angle of…

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: An x-rays beam having wavelength 0.300 nm is scattered from the surface of a material. Determine the…

A: Given: The wavelength of the X-rays beam λ' = 0.3 nm. The angle of the scattered beam θ = 70o.

Q: Light of intensity Io is polarized vertically and is incident on an analyzer rotated at an angle θ…

A: The intensity of the incident light is denoted by I0. The intensity of transmitted light is I = I0/2…

Q: In an x-ray diffraction experiment, using x-rays of wavelength l = 0.500 x 10-10 m, a first-order…

A: Given information: Here, λ is the light’s wavelength, n is the order of the maxima and θ is the…

Q: A point source of light is below the surface of H20. The index of refraction of H20 is 1.33. A light…

A: The critical for the water-air interface can be determined as, Here, n1, n2, θi, θr, and θc…

Q: A light ray is incident at an angle of 20° on the surface between air and water. At what angle in…

A: The angle refracted ray makes with the perpendicular to the surface is called the angle of…

Q: * Avay'ot light is intended 1.60 and Lla The angle of încidence is u5° and the roay originates in…

A: Given : Angle of incidence,θi=450 Refraction index of the denser medium=1.60 Refraction index of the…

Q: There was a major collision of an asteroid with the Moon in medieval times. It was described by…

A: Collision A collision is any circumstance in which two or more bodies quickly exert forces upon one…

Q: The uefractive index of glass is 1-55 and that of wateri is 1:33. find the velocity of light in…

A: To find- (1) Velocity of light in glass (Cg)=?(2) Velocity of light  in water…

Q: -55 O SSM In Fig. 33-55, a 2.00- m-long vertical pole extends from the bottom of a swimming pool to…

A: Given information: Here, L is the total length of the pole and l is the pole’s length that is…

Q: The transmissivity, T, of a transparent material 20 mm thick to normally incident light is 0.88. If…

A: index of refraction n=1.6Transmissivity T=0.88

Q: A light from air is incident on glass 20.0 cm thick. If the angle of incidence is 67° and the index…

A: Given data thickness of glass t  = 20 cm = 0.20 mangle of incidence i = 67° index of refraction of…

Q: Determine the amplitude coefficient of transmission for light moving perpendicularly from air-to-ice…

A: Given data: The refractive index of ice is ni=1.31.