The two slits in a Young's double slit experiment are illuminated by two different sodium lamps emitting light of the same wavelength. No interference pattern will be observed on the screen.

True

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False

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Solution

The correct option is A True
No influence pattern will be observed because for interference to take place light must be coherent i.e., in the same phase.

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The two slits in a Young's double slit experiment are illuminated by two different sodium lamps emitting light of the same wavelength. No interference pattern will be observed on the screen.

The correct option is A TrueNo influence pattern will be observed because for interference to take place light must be coherent i.e., in the same phase.

The correct option is A True
No influence pattern will be observed because for interference to take place light must be coherent i.e., in the same phase.