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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > The figure shows a double slit experiment with P and Q as the slits. The path lengths PX and QX are nλ and (n+2)λ respectively, where n is a whole number and λ is the wavelength. Taking the central fringe as zero, what is formed at X?

The figure shows a double slit experiment with P and Q as the slits. The path lengths PX and QX are nλ and (n+2)λ respectively, where n is a whole number and λ is the wavelength. Taking the central fringe as zero, what is formed at X?

The figure shows a double slit experiment with P and Q as the slits. The path lengths PX and QX are nλ and (n+2)λ respectively what is formed at X? where n is a whole number and λ is the wavelength. Taking the central fringe as zero