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If the interplanar spacing of NaCl is 2.814 × 10−10 m, what is the predicted angle at which X-rays of wavelength 0.140 nm will be diffracted in a first-order maximum?
Ethnolinguistics
A branch of linguistics that studies the relationships between language and culture and how they mutually influence and inform each other.
Analytical
Pertaining to the systematic examination and evaluation of details of a complex structure or substance.
Phoneme
The smallest unit of sound in a language that can distinguish meaning, such as the difference between the sounds of "p" and "b" in "pat" and "bat."
Phonology
The study of the organization and system of sounds in languages.
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