Give an example of a wave characteristic of light that is easily observed outside the laboratory?

 

 

 

In what region of space is the potential due to a uniformly charged sphere the same as that of a point charge? In what region does it differ from that of a point charge?

How would the position of Fermi level EF with respect to the intrinsic energy level Ei change, if instead of Boltzmann statistics, Fermi-Dirac statistics were used?

Give an example of a wave characteristic of light that is easily observed outside the laboratory?

Give an example of a wave characteristic of light that is easily observed outside the laboratory?

Give an example of a wave characteristic of light that is easily observed outside the laboratory?