Discuss the behavior of the fully charged and partially filled band crystal electron. calculate the current density for the fully filled band.

What is the relationship between the wavelength of a wave and it's energy?

Amichelson interferometer operating at a 600 nm wavelength has a 3.02-cm-long glass cell in one arm. to begin, the air is pumped out of the cell and mirror m2 is adjusted to produce a bright spot at the center of the interference pattern. then a valve is opened and air is slowly admitted into the cell. the index of refraction of air at 1.00 atm pressure is 1.00028.how many bright-dark-bright fringe shifts are observed as the cell fills with air?

Write a polynomial function with the given zeros x= -1,0,2show your work