This is a graph of the mean, or average, number of
beans eaten for every three days,
During Days 1-3, more
red kidney beans
were eaten
During Days 4-6, more
red kidney beans
were eaten
During Days 7-9, more
red kidney beans
were eaten

1-3:light

4-6:dark

7-9:light

d.) circle motion requires a force to give it a centripetal acceleration.

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.