Give an example of an object that expands when it cools, and one that contracts.
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Give an example of an object that expands when it cools, and one that contracts.
1) If a volume of air is warmed, it expands. If a volume of air expands, it warms or cools? 2) Food cooked in boiling water in the mountains cooks slower than when cooked at sea level. If the temperature under the pot is increased, the food will cook slower, faster or neither?
n a market system, as one industry expands while another contracts, resources will flow OA across industrie, diven by the changes in resource prices paildby tims O B because resource allocation will have to equalize between the two industries across industries, driven by the changes in resource prices paid by firms toward the industry where the product demand is declining away from the expanding industry toward the contracting one O D.
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