CCC Patterns Changes in the state of matter (solid, liquid, gas) are the result of different energy levels at the molecular level. Look at the graph of the energy required to go from water ice (solid) to water vapor (gas). Describe the energy of the water molecules for each state.

asking the goog might u get an answer

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.

a chemical change results in a new substance being formed; whereas a physical change will result in a different state of matter

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