Answer:
3D printing
Explanation:
The developments in technology, infrastructure, systems and technology mean that 3D printing will soon become a production technology. The market penetration of 3D printing would inevitably rise over time, with certain categories almost completely transitioning to 3D printing, such as digital publishing.
Answer:
The general rule of thumb is that the SMALLER a substance's atoms and the STRONGER the bonds, the harder the substance. Two of the strongest forms of chemical bonds are the ionic and covalent bonds.
Explanation:
Answer:
The flow of a charge is called electric current.
Explanation:
Answer:
a) 512.5 KW/m2
b) 40.75 KW/m2
c) 2 KW/m2
Explanation:
Given data;
T_2 = 325 K
T_1 = 275 K
dx = 0.20 mm
a) for aluminium K = 205 W/m k
heat flux 

= 512.5 KW/m2
b) for AISI 316 stainless steel
k = 16.3 W/ m k
heat flux 

= 40.75 KW/m2
C) for Concrete
k = 0.8 W/ m k
heat flux 

= 2 KW/m2