Mht Cet
Wave Optics
MHT CET 2024 10th May Morning Shift
MCQ+1 / -02024
In biprism experiment, if $5^{\text {th }}$ bright band with wavelength $\lambda_1$ coincides with $6^{\text {th }}$ dark band with wavelength $\lambda_2$ then the ratio $\left(\lambda_1 / \lambda_2\right)$ is