Welcome to Westonci.ca, the place where your questions are answered by a community of knowledgeable contributors. Discover in-depth answers to your questions from a wide network of experts on our user-friendly Q&A platform. Get detailed and accurate answers to your questions from a dedicated community of experts on our Q&A platform.

light of wavelength 680 nm is incident on a pinhole of diameter 0.15 mm . what is the angle between the central maximum and the first diffraction minimum for a fraunhofer diffraction pattern? answer in units of mrad.