Question

in modern era metal is replaced by plastic. Explain.​

Answer 1

Answer:

In the modern era metal is replaced

Some plastics resist corrosion and chemicals better than many metals even as they retain the strength of cast metals at elevated temperature. The design of a plastic part to replace a metal one should proceed from the general to the specific.

Answer 2

In today's world plastic has taken place of almost everything because of the nature of different types of plastic available on made by humans. ... Hence it is seen that the market of plastic is in many places replacing the market of metals

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