Question

What does \(d\) denote in Young's double-slit experiment?

विकल्प

• Distance between slits

• Wavelength of light

• Distance of a fringe from the central bright fringe

• Distance of the screen from the slits

Answer 1

The two narrow slits are separated by a distance denoted by \(d\). This slit separation appears in the expressions for path difference and fringe width.