It means the system absorbs energy from surrounding objects; usually, but not always, involving heat
Answer:
Therefore the theoretical density of iron is 7.877 g/cm³ .
Therefore the number of vacancy per cm³ is
Explanation:
Answer:
In a nonpolar covalent bond, the atoms share electrons equally with one another.
Explanation:
Nonpolar covalent bonds are a type of bond that occurs when two atoms share a pair of electrons with each other. These shared electrons glue two or more atoms together to form a molecule.
A. The box will move to the right
Answer:
The general form of a partition function is a sum over the states of the system,
Explanation:
qTr + qRo+ qVi +qEl= Qt
Qt= total energy