How does an artificial kidney separate waste products from
theblood?

Reverse Osmosis

Explanation: Reverse Osmosis is the use of a partially permeable membranes( semi-permeable membranes)to filter fluids such as Blood. It helps to trap ions,wastes and other solutes from fluids, Blood and other liquids. Artificial kidneys are machines which applies the reverse Osmosis to separate wastes and other solutes from fluids in our body,it has a pipe attached to the Vein,the pipe collects blood and pass it through series of pipes containing semi-permeable filters which separates the wastes and other solutes from the blood through reverse Osmosis and returns the filtered blood to the blood stream through the Vein. The wastes are removed accordingly.

they are made of gases.

they have a spherical shape.

they make energy through fusion.

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.