Write few examples of expasion in solidy ,liquids and gas
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Answer:
Liquid and gas- natural heat transfer upwards in homes, oceans and weather systems.
Solids also undergo thermal expansion- railroad tracks & bridges.
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Answer:
hope it's helpful
Explanation:
expansion in solids:
railway tracks consists of two parallel metal race joined together. small gaps cal expansion.
expansion in liquids:
water expands on heating.
expansion in gases:
if you keep an inflated balloon in the sun for some time what will happen? it will grow in size as the air inside it expand on heat
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