In a two-slit experiment,monochromatic coherent light of wavelength 600 nm passes through a pair of slits separated by 2.20 x $10^{ - 5}$ m.At what angle away from the centerline does the first bright fringe occur?

Question

Quizplus · Accepted Answer

The angle for the first bright fringe (m=1) in a double-slit experiment is given by the formula $d \sin \theta = m \lambda$. Substituting the given values: $2.20 \times 10^{-5} \sin \theta = 1 \times 600 \times 10^{-9}$, solving for $\theta$ gives approximately 1.56°.

In a Two-Slit Experiment,monochromatic Coherent Light of Wavelength 600 Nm 10−510^{ - 5}10−5

In a Two-Slit Experiment,monochromatic Coherent Light of Wavelength 600 Nm $10^{ - 5}$