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[" The absolute temperature of air in a region linearly "],[" increases from "T_(1)" to "T_(2)" in a space of width "d" .Find the "],[" time taken by a sound wave to go through the region in "],[" terms of "T_(1),T_(2),d" and the speed "v" of sound at "273K" ."],[" Evaluate this time for "T_(1)=280K,T_(2)=310K,d=33m],[" and "v=330ms^(-1)" ."]

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