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rarefaction
UK
/ˌreərəˈfækʃən/
US
/ˌrɛrəˈfækʃən/
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AI Expert
Explain “rarefaction” in the example about air at high altitudes.
Compare “rarefaction” with “compression” in a sound wave or gas.
Show how “rarefaction” is related to the verb “rarefy,” with examples.
Give five B2-level examples of “rarefaction” in scientific contexts, with Russian translations.
List common collocations with “rarefaction” and explain which fields use them.
Explain why “rarefaction” is more precise than “rarity” in this context.
Write a short sentence about high-altitude breathing using “rarefaction,” and check my grammar.
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