Question
In any system, TOTAL ENERGY is always ...(1)..., but in doing work some energy will be'dissipated into ...(2)...useful forms 1: CONSERVED; 2: LESS 1: CONSERVED; 2: MORE 1. LOS T, 2: LE ss 1. LOS T. 2 MORE
Answer
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Jessica
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Answer
Explanation
## Step1: This question refers to the concept of 'TOTAL ENERGY' in a system-a concept that is governed by the principle of Conservation of Energy. The Conservation of Energy states that energy within an isolated system constant over time. This indicates that the total energy of the system is always conserved. Therefore, the first part of the answer has to be 'CONSERVED'. ## Step2: Referring to the second part of the statement, when work is done, inevitably some energy is dissipated as heat, sound or other forms. While these are forms of energy, they are often regarded as non-useful or wasteful because they are not controlled and cannot be redirected to further work. Hence, in comparison to the original energy used to perform the work, these forms are 'LESS' useful. Thus, the best fit option for the question would be: 1: CONSERVED; 2: LESS