In ductile cast iron, the carbon is in the form of _________rather than as iron carbide.
Fill in the blank(s) with the appropriate word(s).
graphite
You might also like to view...
The oldest rocks found on Earth are about ____ years old
a. 14 billion b. 10.5 billion c. 7.0 billion d. 3.9 billion
A projectile is projected from the origin with a velocity of 30.0 m/s at an angle of 45.0 degrees above the horizontal. What is the range of the projectile?
A. 91.8 m B. 105 m C. 134 m D. 177 m E. 205 m
In kinetic theory, a gas is modeled as being made up of a large number of molecules which bounce from the walls of the container
Indicate whether the statement is true or false
A concrete wall of a cold storage room measures 3.0 m high, 5.0 m wide, and 20 cm thick. The inside wall is to be covered by a layer of wood in order to reduce the rate of heat flow through the wall by 90 percent
The inner surface of the wooden wall is maintained at -10°C and the outer surface of the concrete wall is at 20°C. The thermal conductivities of concrete and wood are 0.80 W/m ? K (concrete) and 0.040 W/m ? K (wood). What should be the thickness of the layer of wood? A) 100 mm B) 90 mm C) 60 mm D) 70 mm E) 80 mm