The stress-strain curve for a brass alloy is provided below. The inset is a magnified view of the elastic regime of this stress-strain response. What is the approximate elastic modulus of this brass, in units of psi.

did anyone actually do this? like if anyone has submitted this i rly need .

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.

it has both hydrogen and oxygen