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air equivalent
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noun Physics.
a measure of the effectiveness of a material in absorbing nuclear radiation, expressed as the thickness of an air layer (at 0° C and 1 atmosphere) causing the same absorption.
QUIZ
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Question 1 of 9
Which of the following nouns has an irregular plural form?
Words nearby air equivalent
-aire, Airedale, air embolism, air engine, air-entrained concrete, air equivalent, air express, airfare, airfield, air filter, air fleet
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