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Plastic articles are aviable in all possible shapes and sizes can you tell why ? |
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Answer» Plastic articles are available in all possible shapes and sizes because of the huge and VAST availablity of the resources which are used to prepare it. Also , through physical CHANGES , the waste plastics are re-transformed into a new useful one with different different shape. Plastics are such articles WHOSE shapes and sizes can be changed by applying some heat. When heat is applied , the PARTICLES expand and are given a desired shape after which they are cooled for letting it as its permanent shape and size. |
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