Fresnel Diffraction 1: If the source of light and screen are at finite distance from the obstacle, then the diffraction called fresnel diffraction. 2: The corresponding rays are not parallel. 3: The wave fronts falling on the obstacle are not plane. Fraunhofer diffraction 1: If the source of light and screen are at infinite distance from obstacle then the diffraction is called fraunhofer diffraction. 3: The wave fronts falling on the obstacle are plane. New questions in Physics gud morning, have a nice day aheadwhat is air? what is magnetic force? ya mere mom hai kisika mom ka aisa muscle hai? kisika mom ka nahi hai mere mom se koi mom fight karna nahi sakage term fulcrum explanation 1) On an iron box marked as 690W, 230Va) What do these markings means? b) What is the current flowing through the coil? c) Calculate the heat produced … when it works for 5 miniutes? if there's a impulse on a body then is it possible to apply conservation of moment as it's only valid for where there is no external force???
What are the differences between Fresnel and Fraunhofer diffraction? - Quora