Physics
Improve your experience by picking them
Imagine that you are performing an experiment to study double-slit interference patterns. You have a setup where the distance "d" between the slits is much larger than the wavelength "λ" of the light passing through them. Calculate the angular full width value at the half maximum point of the central peak in the interference pattern based on this particular setup.
Consider an experimental setup where three equally spaced and equal-intensity coherent sources of green light (L1, L2, and L3) are placed in a line. Using the phasor method and phase difference 𝛿=2πdsinθλ𝛿=\frac{2\pi dsin\theta}{\lambda}𝛿=λ2πdsinθ, determine the relative intensity I/I0I/I_0I/I0 of the light at point S.