In interference microscope, the source of light is

To obtain steady or sustained interference pattern, two sources of light should be

For steady interference of light, the two sources of light must be

There aree n identical sources and each of them is emitting light of intensity I_0 .Find the resultant intensity of light on interference,when the sources of light are incoherent.

The nessary condition for an interference by two sources of light is that:

As a result of interference of two coherent sources of light, energy is

As a result of interference of two coherent sources of light, energy is

For steady interference, two two sources of light must be

What will happen to interference pattern if two sources of light are not in same phase ?

Why cannot we obtain interference using two independent source of light ?