Question

Is energy always converted with 100% efficiency
GPT 3.5
No, energy is not always converted with 100% efficiency. In practical systems, energy conversions typically involve various forms of losses, such as friction, heat dissipation, and inefficiencies in converting between different energy forms. These losses result in less than 100% of the input energy being converted into the desired output form. The concept of efficiency quantifies the ratio of useful output energy to the input energy, ranging from 0% (no useful output) to 100% (perfect conversion without any losses).