JEE Main & Advanced
Physics
Wave Optics / तरंग प्रकाशिकी
Question Bank
Numerical Value Type Questions - Diffraction
question_answer
A slit of width \[12\times {{10}^{-7}}\]m is illuminated by light of wavelength \[6000\overset{\text{o}}{\mathop{\text{A}}}\,\]. The angular width (in degree) of central maximum is approximately?