JEE Main & Advanced Physics Wave Optics Question Bank Young's Double Slit Experiment and Biprism

  • question_answer An oil flowing on water seems coloured due to interference. For observing this effect, the approximate thickness of the oil film should be                                  [DPET 1987; JIPMER 1997; RPMT 2002, 04]

    A) \[100\,\,{AA}\]

    B) \[10000\,\,{AA}\]

    C) 1 mm

    D) 1 cm

    Correct Answer: B

    Solution :



You need to login to perform this action.
You will be redirected in 3 sec spinner