Write two conductions for two optical sources to become coherent sources.
Answers
two coherent light sources are produced by splitting a single light source
conductivity
A measure of how easily an electric current can pass through a material. The conductivity is the reciprocal of the resistance. The SI unit of conductance is the siemens.
conductance
A measure of how easily an electric current can pass through a material. The conductivity is the reciprocal of the resistance. The SI unit of conductance is the siemens.
Explanation:
Coherent sources: Two sources are said to be coherent in nature if they emit light of same frequency and of a stable path difference.
Conditions for sustained interference pattern:
The two sources of light must be coherent with same frequency or wavelength and with same phase or constant phase difference.