Question

 

Identify five household or industrial devices and classify them according to their energy conversion type (electrical, mechanical, chemical, or thermal).

06 Mar 2026
Answer :
Word Count : 499
Household and industrial devices are designed to convert one form of energy into another to perform useful work. Understanding the type of energy conversion helps in analyzing efficiency, selecting appropriate devices, and designing sustainable systems. One common household device is the electric kettle. An electric kettle converts electrical energy into thermal energy. When plugged in and switched on, the electrical current passes through a resistive heating element, which then heats the water. This process is a direct conversion of electrical energy to heat, ____ _________ ___ ________ _____ _____ __________ ___ __________ _____ ____.
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