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[" 6.In a double-slit experiment,green l...

[" 6.In a double-slit experiment,green light "(5303" A) falls on a "],[" double slit having a separation of "19.44 mu-m" and a width of "],[4.05 mu-m" .The number of bright fringes between the first and "],[" the second diffraction minima is "],[[" (a) "5," (b) "10," (c) "9," (2019Main,"11" Jan "11)],[" a) "]]

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In a double-slit experiment, green light (5303 Å) falls on a double slit having a separation of 19.44 mum and a width of 4.05 mum . The number of bright fringes between the first and the second diffraction minima is:

In a double-slit experiment, green light (5303 Å) falls on a double slit having a separation of 19.44 mum and a width of 4.05 mum . The number of bright fringes between the first and the second diffraction minima is:

In double slits experiment, for light of which colour the fringe width will be minimum

In double slits experiment, for light of which colour the fringe width will be minimum

In a Young's double slit experiment, the two slits are separated by 0.5 cm and the screen is at 0.5 m from the slits. If 20000 bright fringes are counted per meter on the screen, then the wavelength of light used is