By considering the size and shape of the fermi surface in relation to the brillouin zones associated with a simple cubic metal lattice, show why it is that a divalent metal can, in practice, conduct electricity. in what qualitative way does the strength of the lattice potential affect this behaviour? (you should use sketches to illustrate your answers.

the temperature and the pressure affect solubility. temperature affects by changing the properties of the solvent. the increase in pressure increases solubility, the decrease in pressure decreases solubility.

frequency or wavelenth of em radiation in a vacuum

when two balls of the different masses are dropped from equal height, they reach the ground at the same time .this is because they experience the same acceleration.

the acceleration is independent of mass.

thus when they are dropped they will always maintain the same velocity and travel the same distance (neglect air resistance of course) at the same time.