Andrés llena cuatro vasos iguales con la misma cantidad de agua, como se muestra en el dibujo de abajo. La profesora le pregunta a Andrés si los datos que tiene son suficientes para determinar cuál es el objeto con mayor densidad. A esta pregunta Andrés responde:

the answer is a and have a great day

nuclear fission produces elements that are heavier than helium.

the elements that are used in nuclear fission and their products are much heavier than helium.

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.