The wavelength of the light incident on the double slit is 450 nm.
From Young's double slit experiment
θ = λ / d
Hence, the wavelength of the light incident on the double slit is 450 nm.
What is Young's double slit experiment?
- Young's double-slit experiment uses 2 coherent light-weight sources placed a brief distance apart.
- Usually solely many orders of magnitude larger than the wavelength of sunshine is employed.
- Young's double slit experiment helped to know the {wave theory|undulatory theory|wave theory of sunshine|scientific theory} of light, that is explained with a diagram.
- Each supply may be thought-about as a supply of coherent light-weight waves.
- At any purpose on the screen at a distance "y" from the middle, the wave travels distances l1 and l2 to supply a path distinction distinction at the purpose.
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