Give 2 problems with solution about Rayleigh-Jeans Law
Q: X-rays with wavelengths of 128 pm was used to study a crystal which produced a reflection of 15.8…
A: Given data: Wavelength λ=128 pm Angle θ=15.8o Order n = 1
Q: A Lambertian source of radiance 10 W /m² sr is made in the shape of a ring. What is the irradiance…
A: Given, Lambertian source of radiance= 10 W/m2 srθin= arc sin 0.25θout= arc sin0.5
Q: A TE uniform plane wave is incident from medium 1 with (uo, e1) on a plane interface at z 0 into…
A: The diagram of given question is as follows;
Q: If a light ray strikes a smooth surface with an angle of 30 degrees to normal, what will the…
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Q: How does the interference of water waves differ from the interference of electrons? How are they…
A: When two or more waves superimpose each other, then they produce interference pattern.
Q: as where Show that the solution of the Maxwell equation can be obtained 1 V(r.t) = f(r.fr) dr',…
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Q: 4 Calculate the fraction of the power of a fundamental (1= m = 0) Gaussian beam that passes through…
A: The power of a beam passing through a circle of radius r and centered on the aperture is…
Q: Discuss the Rayleigh criterion
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Q: X-rays with a wavelength of 1.43 Å scatter at an angle of 34.0 ∘ from a crystal. If n=1 , what is…
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Q: You are measuring the energy of photon corresponding to the colors seen in the spectrum below. You…
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Q: From Fig. 8.14 what are the values of x, y, and z for light with a 540 nm wavelength? For light with…
A: Given: The wavelength of the light is 540 nm. Another wavelength of the light is 600 nm.…
Q: a) Let's say that it is chilly To outside, and a much warmer T; inside. If we were to have a…
A: Solution: a). (i). According to Fourier law, the flux of heat through the window is directly…
Q: i have a laser tuned to 485.1 nm in my raman spectrometer. if i have a compound that has IR…
A: Wavelength Absorbance Wavelength of stokes line Wavelength of anti-stokes line
Q: How increased temperature (thermal vibrations and typical change in lattice parameter) would be…
A: As the temperature of the crystal increases, the lattice parameter of the crystal also changes. The…
Q: Explain the difference between additive and subtractive color theory, especially by providing some…
A: Color model theories are mathematical models that describe how colors can be represented and…
Q: Draw the reciprocal lattice and the ewald sphere where the lattice is a=4Å and its wavelength…
A: To draw the reciprocal lattice and Ewald sphere…
Q: Compton scattering experiments showed that
A: Compton scattering, is the scattering of a photon by a charged particle, It results in a decrease…
Give 2 problems with solution about Rayleigh-Jeans Law
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- The diffraction of radiation can be used to determine the spacing between atoms. In practice, the wavelength of the radiation used should be restricted to a value which is of the same order of magnitude as the interatomic distances to be determined. Such experiments are commonly performed using X-rays (electromagnetic radiation), however a beam of subatomic particles, such as of neutrons or electrons, may also be used if their corresponding de Broglie wavelength is of the appropriate magnitude. Calculate the de Broglie wavelength of a neutron (mn = 1.67493×10-27 kg) moving at one four hundredth of the speed of light (c/400). (Enter at least 4 significant figures.) Calculate the velocity of an electron (me = 9.10939×10-31 kg) having a de Broglie wavelength of 167.1 pm.X-rays with a wavelength of 1.16 Å scatter at an angle of 24.5 ∘ from a crystal. If n=1 , what is the distance between planes of atoms in the crystal that give rise to this scattering? Express your answer with the appropriate units.Describe how the field radiated by an aperture can be determined from the Huygens Principle using a Fourier Transform