JEE Main & Advanced
Physics
Wave Optics / तरंग प्रकाशिकी
Question Bank
Young's Double Slit Experiment and Biprism
question_answer
In a Young?s double slit experiment, the separation of the two slits is doubled. To keep the same spacing of fringes, the distance D of the screen from the slits should be made [MNR 1998; AMU (Engg.) 2001]