Question

advantages and disadvantages of interference of light​

Answer 1

Answer:

A major advantage of the differential interference contrast technique is in examining living specimens when normal biological processes might be impeded by normal staining procedures. A drawback to this type of imaging is that the three-dimensional image of a specimen may not be accurate.

Answer 2

Answer: Advantages:sunlight itself is a free and non polluting.The cost of the solar cells themselves is dropping.Once in operation solar arrays no  carbon dioxide themselves.

Disadvantages:sunlight goes away every night always.