Question

In electrical appliances, electrical energy is converted into another form of energy. However, some energy is wasted. For a light globe state: (a) the useful energy that is produced and (b) the non-useful energy that is produced

Answer 1

Answer:

heat energy

Figure 1. Energy losses in an incandescent light bulb are very large; most of the input energy is lost in the form of heat energy. When energy is transformed from one form to another, or moved from one place to another, or from one system to another there is energy loss

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Answer 2

the useful energy which is produced is the light energy and the law news for energy that is produced is the heat energy