A thin mica sheet(meu= 1.6) of 7 microns thickness introduced in the path of one of the interfering Beams  in the biprism arrangement shifts the  Central fringe to the position normally occupied by seventh bright fringe from the centre. find the wavelength of the light used

Q: How can I calculate the phase difference, in radians, between the rays from the two slits as they…

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Q: A microwave of an unknown wavelength is incident on a single slit of width 6 cm. The angular width…

A: Given that,Slit width : D=6 cmAngular separation: θ=25°Order of minimum : m=2As we know that:…

Q: Find magnitude of the frequency domain values-2.00 + j1.73 1.00 O 7 00 O 1.93 O 2.65

A: Given, Frequency domain =-2.00+j1.73

Q: What is the longest wavelength that can be observed in the third order for a transmission grating…

A: Given that,  The longest wavelength corresponding to the third order of a transmission grating is…

Q: A red laser beam with wavelength 656 nm is used to determine the spacing of a diffraction grating.…

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Q: Using the equation for the distance between fringes,  Δy =  x? d , calculate the distance (in cm)…

A: Write the given values of this problem: λ=578 nm or 578×10-9 md=0.0350 mm or 3.5×10-5 mx=3.20 m

Q: Red light of wavelength 7x 10'm, incident normally on a diffraction grating gives a second order…

A: Given: The wavelength of the light is 7×10-7 m. The order of the maxima is 2. The angle at which the…

Q: In a buprism experiment a sources of light having wavelength 6500 Å is replaced by a source of light…

A: To find-Change in fringe width (X1-X2)=?Given-λ1=6500 A0=6500×10-10 mλ2=5500 A0=5500×10-10 mD=1 md=1…

Q: The spectrum of neon exhibits extraordinarily many lines in the visible region Two of thesnumerous…

A: Answer the following question

Q: orange light has a walvelength of 600 nm. What is the frequency of the light?

A: Given, λ= 600 nm

Q: Intense white light is incident on a diffraction grating that has 448 lines/mm. (a) What is the…

A: (a) The highest order in which the complete visible spectrum can be seen with this grating can be…

Q: How can I calculate the phase difference, in radians, between the rays from the two slits as they…

A: Given, I0=340 W/m2d=1.4μmL=2.2my=3.9mm I=95 W/m2

Q: A parallel beam of light of 734nm falls on a narrow slit and the resulting diffraction pattern is…

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Q: A He–Ne laser illuminates a narrow, single slit that is 1850 nm wide. The first dark fringe is found…

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Q: Light with a wavelength of 535 nm is incident on a diffraction grating and the diffraction pattern…

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Q: Find the angle for the third-order maximum for 580-nm-wavelength yellow light falling on a…

A: wavelength = 580 nm  lines = 1500 per cm

Q: How can I calculate the phase difference, in radians, between the rays from the two slits as they…

A: Given: Length,L=2.2mDistance,d=1.4μm=1.4×10-6mIntensity,I=95W/m2Electromagnetic radiation of…

Q: In a different young's experiment with 488nm light the second dark fringe is 1.2x10-3 (power of)m…

A: The given values with suitable variables are listed below. Here, λ denotes the wavelength, y2…

Q: orange light has a walvelength of 600 nm. What is the frequency of the light?

A: Given wavelength of light is  600 nm 1 nm = 1x10-9 m wavelength is 6 x 10-7 m

Q: Find the angle for the third-order maximum for 580-nmwavelength yellow light falling on a…

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Q: Find the distance in nm between two slits that produces the first minimum for 420-nm violet light at…

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Q: Suppose the first-order maximum for 470 nm blue light being transmitted through a diffraction…

A: We have given the first-order maximum for 470 nm blue light being transmitted through a diffraction…

Q: A light with wave legnth 690nm shines on a pair of narrow slits separated by .133 mm with the…

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Q: Calculate the R.I. of the antireflection film of minimum thickness 935 A.U. to be coated on solar…

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Q: On a plane transmission grating, monochromatic light is incident at normal incidence. The…

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Q: In biprism experiment, the slit is illuminated by red light of wavelength 6400 A.U. and crosswire is…

A: To find-Wavelength of bue light=?Given-λred=6400 A0X3Bred=X4Bblue

Q: A grating is labelled "500 lines per mm". Calculate the position of the first-order maxima when red…

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Q: Find the angle (in degrees) for the second-order maximum for 581 nm wavelength light falling on a…

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Q: b) A Fabry-Perot device contains two parallel part-reflective surfaces, each with a power re-…

A: Given that :Reflection coefficient ,air gap ,Wavelength .

Q: In Young's experiment, the wavelength of monochromatic light used is 6000 A. U. The optical path…

A: Given data : λ=6000 A.U. = 6×10−7 mPath difference at point P , S2P−S1P = 0.0075 mm = 7.5×10−6 mPath…

Q: Part A A radio station operating at 88.5 MHz broadcasts from two identical antennas at the same…

A: Hello: I would be more than happy to assist you with your problem. However, upon checking the…

Q: A transmission grating has 2500 lines/cm. Consider a beam of monochromatic light normal to the…

A: The number of rulings in the grating is The angle of the first order bright fringe is

Q: Suppose you have two coherent point sources both having monochromatic light with wavelength of 514.5…

A: The relationship between phase shift (Δϕ) and path difference (Δx) Δx= λ2π Δϕ λ is wavelength of…

Q: of 4.2 mm from the centre of the interference point 'P' is situated on the screen at a distance In a…

A: To find-Whether point P on screen at a distance 4.2 mm from centre is bright or dark.Given-D=1…

Q: The wavelengths of the visible spectrum are approximately 400nm (violet) to 700nm (red). Find the…

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Q: On introducing a thin sheet of mica (thickness 12 *10–5 cm) in the path of one of the interfering…

A: Given data t=12×10-5 cmλ=600 nm Here, t is the thickness of the sheet. While lambda is the…

Q: he width of opaqu d and 4th order n

A: Given: λ=500nmwidth=2.5μm