IDNLearn.com helps you find the answers you need quickly and efficiently. Ask anything and get well-informed, reliable answers from our knowledgeable community members.
The heating element in appliances converts electrical energy to heat; materials with high resistance and thermal conductivity are ideal. Heat energy can be converted back to electrical energy but with reduced efficiency.
The part in heating appliances that changes electrical energy into heat energy is the heating element. The material commonly used to make this part is a resistor, such as a metal coil in an electric kettle. Metal coils have high resistance and generate heat when electricity passes through them.
Properties of the material used for the heating element include high resistance to electricity and good thermal conductivity. These properties are essential for efficient conversion of electrical energy into heat energy.
Heat energy can be converted back into electrical energy through processes like thermoelectric generation, where a temperature gradient is used to generate electricity. However, this conversion process is typically less efficient than the original conversion from electrical to heat energy.
https://brainly.com/question/32503055