Select all the correct location on the image.
The image shows a model of a nuclear reaction. Which objects could hit other atoms, producing a chain reaction?

the singler dots know as neutrons so the 4 singler dots

Explanation:

the answer is 0.42 is that is an option. this question provides no info

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.