Choose the region of the spectrum which would be used to determine the structure of crystalline solid
Correct answer: C. X-rays
- A. Visible
- B. Infrared
- C. X-rays
- D. Ultraviolet
Explanation
X-ray crystallography is widely used to determine the atomic and molecular structure of crystalline solids. X-rays have wavelengths on the order of atomic spacings, allowing them to diffract off the crystal lattice and produce detailed structural information.
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About Physics of Solids
Solids are compared through crystal structure, amorphous arrangement, elasticity, plastic deformation, stress, strain and Young’s modulus. Electrical behavior depends on available charge carriers and band structure, so conductors, insulators and semiconductors must be distinguished from mechanical properties such as strength, stiffness and brittleness.
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