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
The correct answer is B) Air is blown into the chamber to convert pig iron to steel.
The diagram below is a schematic view of the Bessemer converter invented in 1855. The sentence that describes the way in which this object was used is "Air is blown into the chamber to convert pig iron to steel."
Henry Bessemer (1813-1898) was an English engineer and inventor who designed the Bessemer converter, a machine that allowed a cheaper method to produce steel. That is how molten pig iron was produced massively in manufacturing plants. Through oxidation, this invention could remove impurities.
Although created as a control mechanism, the sankin kotai helped transform Edo into a metropolis and truly a uniting center for the Japanese people. Other additional benefits of the system were the ensured peace by keeping feudal lords in subjugation (Tsukahira, 137).
The increased agricultural production of the 18th century can be traced to four interrelated factors:The increased availability of farmland.A favorable climate.More livestock.Improved crop yield.
