Question

The diagram below is a schematic view of the Bessemer converter, invented in 1855:


Which sentence describes the way in which this object was used?

a. Water is pumped into the chamber to convert sand and stone to concrete.
b. Air is blown into the chamber to convert pig iron to steel.
c. Oil is circulated around the chamber and converted into gasoline.
d. Wood is placed in the chamber and converted to charcoal.

Answer 1

b just took this quiz

Answer 2

how did you get that?

Answer 3

If you google the actual invention, it tells you how it works