JEE Main & Advanced
Physics
Wave Optics / तरंग प्रकाशिकी
Question Bank
Numerical Value Type Questions - Wave Optics
question_answer
In a double - slit experiment, green light \[(5303\overset{\text{o}}{\mathop{\text{A}}}\,)\] 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: