The size has gotten smaller, they last longer, easier to carry around, safer, etc
Answer:
As an object’s temperature increases, the Rate at which it radiates energy increases.
Water vapor and carbon dioxide
Fist one is a cylinder
the second, i believe is a sphere
the third is a rectangular prism
and the last is the same as the first, a cylinder
Answer:
In most materials, atoms are arranged in such a way that the magnetic orientation of one electron cancels out the orientation of another
