in 3-5 sentences, explain why electrical wires are often constructed from metal coated with rubber, and how that is similar to metal pans having rubber or plastic handles

Answer 1

Electrical wires are typically constructed from metal coated with rubber to ensure safety and efficiency. The metal core conducts electricity effectively, while the rubber insulation prevents electrical shocks and protects the wire from environmental factors such as moisture and abrasion. Similarly, metal pans often feature rubber or plastic handles to ensure safe handling; the insulating materials prevent heat transfer, allowing users to hold the pan without burning themselves. In both cases, the insulating layer enhances safety while maintaining functionality.