Steel, stainless steel, cast iron, and wrought iron are the important ferrous metals. Which was discovered first, and which other ferrous metal followed it?
What will be an ideal response?
Wrought iron was discovered first, followed by cast iron.
You might also like to view...
What is the minimum clock pulse width for a high clock pulse on a 7476 flip-flop?
A) 20 ns B) 50 ns C) 40 ns D) 15 ns
A right triangle has an opposite side that is 8 inches and an adjacent side that is 9 inches. The angle is _____ degrees. (Refer to the figure above.)
a. 21 b. 32 c. 35 d. 42
A widely sprung rib cage and wide floor to the thoracic cavity indicate that an animal is relatively sedentary and may not grow efficiently
Indicate whether the statement is true or false
What is apparently the major reason so many companies from all over the world are
embracing the maquiladoras concept?
a. Lower transportation costs b. Efficient use of raw materials c. Ability to avoid regulatory problems d. Improved technology e. Cheap labor