what is the importance of Young's double-slit experiment?

Expert Solution

YOUNG'S DOUBLE SLIT EXPERIMENT :=

This exoeriment was performed by young.it tells us that the light and matter both can display charcteristics of both clasiccally defined waves and particles..

young performed this experiment using light,and gives us wave theory of light.that light exihibit dual characteristics one of particle nature and other is wave nature..

the experiment is reffered to dual path experiment,where a wave coming from source splits into two different wave. then combine constructively or destructively depending upon the phase to create interference pattern.so,young postulated that LIGHT is a wave subjected to superposition principle.The ratio of wavelength of light to the spacing of slits i.e ( Λ/d) must be smaller than 1, to obtain seprate interference fringes.so, he was able to determine the wavelength of light.

so, young double slit experiment also helps to calculate the wavelength of light used.

genius_generous answered 3 months ago

Explain Young's double slit experiment

In Young's double-slit experiment, what happens to the spacing between the fringes if (a) the slit...

In Young's double-slit experiment, what happens to the spacing between the fringes if (a) the slit separation is increased? (b) the wavelength of the incident light is decreased? (c) if the distance between the slits and the viewing screen is increased?

Describe Young's double slit experiment in detail. What is the purpose of the experiment? What kind...

Describe Young's double slit experiment in detail. What is the purpose of the experiment? What kind of result has been achieved with the experiment?

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In a Young's double-slit experiment the wavelength of light used is 469 nm (in vacuum), and the separation between the slits is 2.1 × 10-6 m. Determine the angle that locates (a) the dark fringe for which m = 0, (b) the bright fringe for which m = 1, (c) the dark fringe for which m = 1, and (d) the bright fringe for which m = 2.

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