KVPY Sample Paper KVPY Stream-SX Model Paper-25

  • question_answer
    The distance between two slits in a Young's double slit experiment is 3 mm. The distance of the screen from the slits is 1 m. Microwaves of wavelength 1 mm are incident on the plane of the slits normally. The distance of the first maxima on the screen from the central maxima will be:

    A) 33.33 cm

    B) 35.35 cm

    C)  17.7 cm

    D) 18 cm

    Correct Answer: B

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