Answer:
Explanation:
The speed of light is 
. It is required to convert it into nm/s.
The relation between nm and m is as follows :
So,
So, the speed of light is 
.
Answer:
The answer is:
c) Is conducted below the recrystallisation temperature
Explanation:
In cold working the metal goes through a process of plastic deformation that is conducted below its recrystallization point (which its usually at room temperature), this in order to change permanently the makeup of its crystals. The temperature at which the process happens is low enough so that atoms cannot rearrange themselves.
The resulting metal is more resistant to deformation, and has an increased hardness and tensile strength.
Answer: B
Explanation:i dont the explaniation but my dad is an expert in science so he told me the answer
Answer:
0.26 moles........................
Answer:
Fresh water is found in glaciers, lakes, reservoirs, ponds, rivers, streams, wetlands, and even groundwater.
