Question: The interplanar distance in a crystal is 2.8 × 10-8 m. The value of maximum wavelength which can be diffracted
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A: Potential difference across tube: V = 1.5 x 105 V
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A: Crompton equation = Δλ = λf-λi=hmec(1-cosθ)
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A: Given that Energy ( in eV ) = 104 eV . In joule : 104eV = 104×1.6 × 10^-¹⁹J . So we know…
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
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A: Given Data: The wavelength of light (λ) = 589 nm = 5.89×10-7m.Beam diameter (d) = 2 mm = 0.002…
Q: uestion Three: The Bragg scattering angle for n=1 from the (110) planes in iron (bcc) is (0-22°) for…
A: Given data, First order scattering angle for the plane of (110) = 22o Wavelength = 0.154 nm
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Q: An electron microscope produces electrons with a 2.00-pm wavelength. If these are passed through a…
A: wavelength of light = 2 pm = 2 x 10-12 m slit width, d = 1 nm = 1 x 10-9 m
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Q: According to the Heisenberg Uncertainty Principal: the instant a photon passes through a single slit…
A: Heisenberg Uncertainty Principle is, ∆x∆P≥ħ2∆P=ħ2∆x
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A: To find-Threshold wavelength (λ0)=?Given-ϑ0=5×1014 Hzc=3×108 m/s
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A: Condensed matter physics a.k.a. Solid-state physics is the branch of physics that deals with the…
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Q: Calculate threshold wavelength for given surface having threshold frequency 5 x 10¹4 Hz.
A: To find-Threshold wavelength (λ0)=?Given-ϑ0=5×1014 Hzc=3×108 m/s
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A: Given, reflection angles are400580730100.40114.70andλ=0.154 nm
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Q: Calculate threshold wavelength for given surface having threshold frequency 5 x 10¹4 Hz.
A: To find-Threshold wavelength (λ0)=?Given-ϑ0=5×1014 Hzc=3×108 m/s
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A: a) The expression for the radius of the central disk is,
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A: We can observe that the colour corresponding to the wavelength of 510 nm is green.
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Q: (b) What is the size of a 3D box if an electron jumps from the first excited level to the lowest…
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Q: An electron microscope produces electrons with a 2.10 pm wavelength. If these are passed through a…
A: The condition for diffraction minima is given by, Here, D denotes the slit width, n denotes the…
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Q: 2. When discussing Bragg scattering we showed that constructive interference between waves…
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Q: Calculate the wavelength corresponding to an electron with the energy of 103 eV (kiloelectronvolt).…
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Q: All X-ray diffraction structures correspond to their solution structure? True or false. Why?
A: Introduction: The atomic planes of a crystal cause an incident beam of X-rays to interfere with one…
Q: 2. Use Heisenberg's uncertainty principle to make a more quantitative estimate of the precision with…
A: Heisenberg's uncertainty principle states that, it is impossible to measure both the position and…
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