Los compuestos oxigenados, son compuestos que contienen en su oxigeno e . Los de baja masa Molecular son líquidos, y emanan un olor . Los o bencenos proceden de la sustitución de los átomos de H en los hidrocarburos y en especial, en el . Los Éteres son compuestos en los que un de oxigeno esta enlazado a dos grupos o .

answer: a tank of height h is filled with water and sits on the ground. water squirts from a hole at a height y above the ground and has a range r. for two y values, 0 and h, r is zero. determine the value of y for which the range will be a maximum.

explanation:

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.