DUE IN 10 HELP John was asked to create a model that showed the difference between conductors and insulators. The model he created is shown below. Evaluate his models and his description of his model to determine if John shows the difference between a conductor and an insulator. Describe what is good and what might be improved in his model.

on passing the small ampere of electric current through the tube made of ar and hg of cfl generates uv rays which excites the fluorescent and thus emits the high radiation by consumption of just 5- 12 w in comparison to incandescent light which requires more power such as around 40 - 55 w to lighten.

moreover the life span of fluorescent or cfl is around 8000 h whereas the life span of incandescent is around 1200 h

hence, the building installed with incandescent lights bears more electricity bill.