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प्रश्न
Explain why the following is made of thermosetting plastics.
Saucepan handles
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उत्तर
Saucepan handles are made of thermosetting plastics because these plastics do not get softened on heating. Also, thermosetting plastics such as bakelite are poor conductors of heat.
संबंधित प्रश्न
Should the handle and bristles of a tooth brush be made of the same material? Explain your answer.
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Answer the following by rearranging the jumbled letters :
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mthreolco
