If a gas occupies a volume of 152 ml at 18.0 °c, what will be the volume at 32.0 °c? assume the pressure of the gas does not change. a. 145 ml b. 157 ml c. 159 ml d. 163 ml

answer seismograph;

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.