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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 Young's double slit experiment, green light (lambda=5461Å) is used and 60 fringes were seen in the field view. Now sodium light is used (lambda=5890Å) , then number of fringes observed are

In Young's double slit experiment, green light (lambda=5461Å) is used and 60 fringes were seen in the field view. Now sodium light is used (lambda=5890Å) , then number of fringes observed are

In single slit experiment, if green light is instead of orange light then width of fringe will

In single slit experiment, if green light is instead of orange light then width of fringe will

Find the angular separation between the consecutive bright fringes in a Young's double slit experiment with blue-green light of wavelength 500 nm. The separation between the slits is 2.0 x 10^ -3 m.

Find the angular separation between the consecutive bright fringes in a Young's double slit experiment with blue-green light of wavelength 500 nm. The separation between the slits is 2.0 x 10^ -3 m.