☀ WHAT IS YOUNG DOUBLE SLIT EXPERIMENT??? ☀
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☀ WHAT IS YOUNG DOUBLE SLIT EXPERIMENT??? ☀
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Answer:
S is equidistant from s1 and s2. s1 and s2 behave as two coherent sources, as both bring derived from S. The light passes through these slits and falls on a screen which is at a distance 'D' from the position of slits s1 and s2.
YOUNG DOUBLE SLIT EXPERIMENT
With the help of this experiment Young's demonstrated the phenomenon of the interference. this allowed sunlight topass through a pin hole S and then at some distance two surffciently close pin holes in an opaque screen
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Let the distance between two monachromatic coherent sources be 2d and the distance from the source from screen be D.
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Let O be the point of maximum intensity.
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⠀⠀⠀⠀⠀BRIGHT FRINGE
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path difference of both slits Aand
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⠀⠀⠀⠀⠀DARK FRINGE
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The spacing is known as fringe width,