Figure below shows the first four peaks of the x - ray diffraction pattern for copper, which has a face centered cubic crystal structure: monochromatic X - radiation having a wavelength of 0.1542 nm was used. Reflection indices are presented in the table below. The whole number of wavelengths equals one; (a) Index (t.e., give h, k, and / indices) for each of these peaks. (b) Determine the interplanar spacing for each of the peaks. (c) For each peak, determine the atomic radius for Cu Intensity (relative) 40.0 50.0 80.0 90.0 60.0 70.0 Diffraction angle 20 Crystal Structure BCC Reflections Present (h + k + I) even Reflection Indices for First Sir Planes 110, 2010), 211, 220, 310, 222 111 200, 220, 311, 222, 400 100, 110, 111, 200, 210, 211 FCC h, k, and I either all odd or all even Simple cubic All

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Figure below shows the first four peaks of the x - ray diffraction pattern for copper, which has a face centered cubic crystal structure: monochromatic X - radiation having a wavelength of 0.1542 nm was used. Reflection indices are presented in the table below. The whole number of wavelengths equals one; (a) Index (t.e., give h, k, and / indices) for each of these peaks. (b) Determine the interplanar spacing for each of the peaks. (c) For each peak, determine the atomic radius for Cu Intensity (relative) 40.0 50.0 80.0 90.0 60.0 70.0 Diffraction angle 20 Crystal Structure BCC Reflections Present (h + k + I) even Reflection Indices for First Sir Planes 110, 2010), 211, 220, 310, 222 111 200, 220, 311, 222, 400 100, 110, 111, 200, 210, 211 FCC h, k, and I either all odd or all even Simple cubic All

30„ll a 161K/s 1
ON 87%
4:24
March 10, 2021
i
8:10 PM
Figure below shows the first four peaks of the x-ray diffraction pattern for copper,
which has a face centered cubic crystal structure; monochromatic x-radiation having
a wavelength of 0.1542 nm was used. Reflection indices are presented in the table
below. The whole number of wavelengths equals one.
(a) Index (i.e., give h, k, and I indices) for each of these peaks.
(b) Determine the interplanar spacing for each of the peaks.
(c) For each peak, determine the atomic radius for Cu.
40.0
50.0
60.0
70.0
80.0
90.0
Diffraction angle 20
Reflection Indices
for First Six Planes
Reflections Present
(h + k + 1) even
Crystal Structure
110, 200, 211,
220, 310, 222
ВСС
h, k, and l either
all odd or all even
FCC
111, 200, 220,
311, 222, 400
Simple cubic
100, 110, 111,
200, 210, 211
All
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Intensity (relative)
Transcribed Image Text:30„ll a 161K/s 1 ON 87% 4:24 March 10, 2021 i 8:10 PM Figure below shows the first four peaks of the x-ray diffraction pattern for copper, which has a face centered cubic crystal structure; monochromatic x-radiation having a wavelength of 0.1542 nm was used. Reflection indices are presented in the table below. The whole number of wavelengths equals one. (a) Index (i.e., give h, k, and I indices) for each of these peaks. (b) Determine the interplanar spacing for each of the peaks. (c) For each peak, determine the atomic radius for Cu. 40.0 50.0 60.0 70.0 80.0 90.0 Diffraction angle 20 Reflection Indices for First Six Planes Reflections Present (h + k + 1) even Crystal Structure 110, 200, 211, 220, 310, 222 ВСС h, k, and l either all odd or all even FCC 111, 200, 220, 311, 222, 400 Simple cubic 100, 110, 111, 200, 210, 211 All Share Favorite Edit Delete More Intensity (relative)
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