As a normal, averaged-size star progresses through its life cycle, what change will it undergo? [8.30) Red Giants
Main Sequence
Increasing Luminosity
White Dwarfs
Decreasing Temperature
Select one:
oa, it becomes cooler
ob. its gravity increases
oc. it gets smaller
od. It becomes brighter

samuel de champlain. in 1608, king henry iv sponsored pierre dugua, sieur de mons and samuel de champlain as founders of the city of quebec with 28 men. this was the second permanent french settlement in the colony of canada.

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.