What are Delta L (as a multiple of the wavelength) and the phase difference in wavelengths) for the two rays if point Pis (a) a third side maximum and (b) a third minimum?

What are Delta L (as a multiple of the wavelength) and the phase diffe

1.	What are Delta L (as a multiple of the wavelength) and the phase difference in wavelengths) for the two rays if point Pis (a) a third side maximum and (b) a third minimum?
Answer» SOLUTION :(a) `3lambda`, 3, (B) `2.5 LAMBDA`, 2.5

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What are Delta L (as a multiple of the wavelength) and the phase difference in wavelengths) for the two rays if point Pis (a) a third side maximum and (b) a third minimum?

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