the separation of the sodium- D-yellow lines of mean wavelength 5893 angstroms in the second-order spectrum of a transmission grating containing 5000 lines per cm in 2.5'. for normal incidence, what is the difference in the wavelength between the yellow lines?

Q: Compute the refractive index of mercury vapor light at a temperature of 88F and barometric pressure…

A: First of all we write down all the given condition which are given here in the question ,…

Q: Electromagnctic radiation of intensity Ip 450 Wmo passes through tho parallel narYaw slits that…

A: Given,I0=450 W/m2d = 2.9×10-6 mL = 1.3 my = 2.7×10-3 mI = 85 W/m2a) The phase difference in radians…

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…

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A:

Q: What is the relationship between spectral bandwidth and physical slit width in a monochrometer?

A: In a monochromator, the relationship between spectral bandwidth (Δλ) and the physical slit width (w)…

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Q: An x-ray tube is operated at 48900 V. Calculate the minimum wavelength of the radiation emitted by…

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Q: What is the smallest detail observable with a microscope that uses ultraviolet light of frequency…

A: Given : Frequency of the light  = 8.00×1014 Hz Required : Smallest detail observable with the…

Q: A low-PRF radar has a PRF of 350 pps and an illumination pulse width of 5.0 us. The range bins are…

A: Option b

Q: A material has an absorption coefficient of a-0.39 mm1 at a particu lar wavelength, for which an…

A: Given:

Q: Problem 5: The wavelength range of visible light is usually taken to be from 400 to 700 nm,…

A: The wavelength range of visible light is usually taken to be from 400 to 700 nmThis range is usually…

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Q: As the diameter of a laser beam increases O a. The divergence of the beam will remain the same O b.…

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Q: You shine light of wavelength 503 nm at normal incidence onto a grating with 1623 lines/mm. How many…

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Q: Material has a medium k ( absorption coefficient) and a particle size of about 0.4 microns. A…

A: Volume scattered component of reflectance will be high in this case because particle size is of…

Q: Determine the diameter of a paraboloidal reflector required to produce a beam of 15o width at 1.5…

A: Given Data: Beam width, θ=15°=15×π180 Frequency, ν=1.5 GHz=1.5×109 Hz Speed of em waves, c=3×108 m/s

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

A: Answer the following question

Q: The distance between two consecutive bright bands in a biprison experiment is 0.32 mm when ued light…

A: We need to compute-Change in bandwidth (XR-XB)=?Given that-XR=0.32 mm=0.32×10-3 mλR=6400 A0λB=4800…

Q: 1. A radar has a pulse length of T = 10 us, an azimuth beamwidth 03 = 3°, and an elevation beamwidth…

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Q: Calculate the polarization loss factor (PLF)...in db and dimensionless of an antenna whose electric…

A: Given at, An antenna's electric field polarization is Ea→=ax^+ay^Er,θ,ϕ The electric field of the…

Q: Consider a spectrometer based on a diffraction grating.Construct a problem in which you calculate…

A: The expression for diffraction grating,

Q: At 2200 degrees Celsius, the max wavelength for the Cs lamp is at 1252 nm. The measured spectral…

A: The spectral emissivity at the wavelength is     ελ,T=Lλ,TσT4 Where (Lλ,T is the spectral radiance…

Q: Suppose that a laser has a power output of 0.41 mW. If the laser projects a circular spot on a wall…

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Q: Consider a microscope that uses ultraviolet light of frequency f = 1.5 × 10 15 Hz. Ignoring the…

A: Given : f = 1.5 × 10 15 Hz

Q: The 300 m diameter Arecibo radio telescope detects radio waves with a 5.68 cm average wavelength.…

A: Answer:-  Given  Diameter of the telescope (d) = 300 m  Telescope detected wavelength (λ) = 5.68  cm…

Q: Calculate the wavelength of an emission band observed at 18.31 cm when l = 40.0 cm and the grating…

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

A: Given, N= 1500 slits/cm

Q: Suppose that intensity of a laser is (315 / π) W/m2. The rms electric field, in units of V/m…

A: Given data I=315π W/m2∈0= 8.86 × 10-12 C2Nm-2c = 3 × 108 m/s

Q: How many lines per centimeters should a grating have to cause a 39 degrees angle of deflection of…

A: The objective of this question is to find out the number of lines per centimeter a grating should…

Q: In a biprism experiment, red light of wavelength 6500 A was used. It was then replaced by green…

A: To find-Valuue of nGiven-λr=6500 A0=6500×10-10 mλg=5200 A0=5200×10-10 m(Xn)red=(Xn+1)green X1=band…

Q: The nth bright band of red light of wavelength 675DA° in coincide with [Infilth of beight band of…

A: We need to compute the value of (n)=?Given that-Wavelength of red light (λr)=6750 A0Wavelength of…

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Q: A laser delivers an irradiance of 105 W/cm2 in a certain target area. If you are working in this…

A: Given: The power density of the laser is P=105 Wcm2=1.05×106 Wm2. The average power density is 0.005…

Q: Red light has an magnetic field component amplitude Bm = 8 μT, and  wavelength λ= 440 nm -…

A: Given data The magnetic field component of the red light is Bm = 8 μT. The wavelength of the red…

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Q: In a vacuum, if a light's wavelength is increased by a factor of 10, how does ency change?

A: We know that  λ=cf Where λis wavelength and c is speed of light . Now λ'=10λ

Q: In the spectrophotometer, the light source is an important parameter. For different spectrophometer…

A: