Answer:
Velocity = 4.33[m/s]
Explanation:
The total energy or mechanical energy is the sum of the potential energy plus the kinetic energy, as it is known the velocity and the height, we can determine the total energy.
All this energy will become kinetic energy and we can find the velocity.
Explanation:
The given data is as follows.
Temperature of metal = = (296 + 273) K
= 569 K
Density of the metal = 8.85 =
(as
)
Atomic mass = 51.40 g/mol
Vacancies =
Formula to calculate the number of atomic sites is as follows.
n =
=
=
Now, we will calculate the energy as follows.
E =
where, K =
E =
=
Therefore, we can conclude that energy (in eV/atom) for vacancy formation in given metal, M, is .