State the conditions for obtaining well defined and steady interferenc

1.	State the conditions for obtaining well defined and steady interference pattern
Answer» Conditions for Obtaining Steady Interference Pattern: The AMPLITUDES of waves must be equal. i.e. the brightness of the TWO SOURCES should be the same. The sources of LIGHT should be NARROW. The two sources of light must be monochromatic.

State the conditions for obtaining well defined and steady interference pattern

Answer»

Conditions for Obtaining Steady Interference Pattern:

The AMPLITUDES of waves must be equal. i.e. the brightness of the TWO SOURCES should be the same. The sources of LIGHT should be NARROW. The two sources of light must be monochromatic.

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State the conditions for obtaining well defined and steady interference pattern​

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State the conditions for obtaining well defined and steady interference pattern