Question

plastic articles are available in all possible shapes and sizes can you tell why

Answer 1

Plastic articles are available in all shapes and sizes because plastic is considered tobe a different material as it becomes soft on heating and becomes hard when cooled to lower temperatures. ... Since liquid has the tendency totake the shape of the container, the molten plasticis poured into different vessels.Plastic is a unique material which becomes soft on heating and hard on cooling. ... As liquida have tendency to take the shape of container,therefore, when, molten plastic is poured into differentvessels,it takes the shape of vessels on cooling. Thus,a plastic can be moulded into different shapes and sizes.Hope it helps.

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Answer 2

plastic articles are available in all shapes and sizes because plastic in consider to be a different material as it become soft on heating and becomes hard when cooled to lower temperature since liquid has the tenancy to take the shape of the container ,the molten plastic is poured in to different vessels


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