Measurement is a concept we take for granted in our daily doings. However, it is a very important part of not only chemistry as a science, but our everyday lives. With that said, explain how measurement and its vocabulary are applied in your day-to-day living. Why are measurements and the process of measuring relevant to humankind

what's the

the answer is 1 i believe

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.