for which a crystal lattice nake a good diffraction grat:

Q: Derive an equation that relates the positions of the bright maxima from a diffraction grating to the…

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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 laser has an effective output aperture diameter of 1.6 mm at 488 nm. Find the beam divergence

A: Given value--- diameter = 1.6 mm. wavelength = 488 nm. We have to find--- beam divergence?

Q: What is the most suitable cases for placing glass ionomers.

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Q: X-rays of wavelength 0.200 nm are reflected from a certain crystal, and the first-order maximum…

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Q: Find the total number of lines in a 2.5-cm-wide diffraction grat- ing whose third-order spectrum…

A: A diffraction grating in optics is used to diffract light into several beams in different…

Q: O Find the angle o locating the tirst minimum in the Fraunnoter aiffracHon pattern of a Single SIit…

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Q: The first-order diffraction maximum is observed at 14.2° for a crystal having an interplanar spacing…

A: The first-order diffraction maximum is observed at 14.2° for a crystal having an interplanar spacing…

Q: For light at a wavelength of A an index of n 656..3 nm water (at 20 C) has %3D 1.3311. At a…

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Q: the physics of xray diffr

A: Bragg’s law is a special case of Laue diffraction which determines the angles of coherent and…

Q: wave ceng th 500 nm # width of the slit is 4) Mono chrÒmatic light of is incident On a narrow Slit.…

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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: X-rays of wavelength 0.150 nm are reflected from a certain crystal, and the first-order maximum…

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Q: The first-order diffraction maximum is observed at 13.9° for a crystal having an interplanar spacing…

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Q: The (200) plane gives rise to a diffraction peak in simple cubic (sc), body-centred cubic (bcc) and…

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Q: Is it possible to produce interference effect between the o-ray beam and e-ray beam, which are…

A: When an unpolarised ray incident on a crystal, double refraction occurred. The ray which diverges…