Beautiful Waves And Optics Formulas

Huygens Principle-Wave-front of a wave at any instant is defined as the locus of all the particles in the medium which are being disturbed at the same instant of time and are in the same phase of vibrationa Each point on a wave front acts as a source of new disturbance and emits its own set of spherical waves called secondary wavelets.

Waves and optics formulas. At the end of the Course Unit you should be able to. Optics describe the light propagation in terms of the light ray. The incident ray the refracted ray and the normal at the point of incidence all lie in the same plane.

So a wave is a disturbance on a medium or in a vacuum too with wavelength velocity and frequency. Specific objectives Learning outcomes. Wave Optics is a part of JEE Main syllabus which involves some important formulae that help the students gain optimum marks.

Diffraction Huygens Principle Polarization. It is one of the most important chapters of Physics which is usually liked by the students and also covers a broad portion of JEE Main Syllabus. The electric E and magnetic M fields are perpendicular to each other and to the propagation vector k as shown below.

Physics Notes for Class 12 Chapter 10 Wave Optics Wave optics describes the connection between waves and rays of light. Wave optics also called Physic optics deals with the study of various phenomena such as polarization diffraction interference and other occurrences where ray approximation of geometric optics cannot be done. Refraction of a plane wave by a thin prism we consider a plane wave passing through a thin prism.

Ray Optics Optical instruments Wave Optics XII Physics All distances are measured in meter m Snells law states n sin i sin r n is refractive index i is the angle of incidence r is the angle of refraction Sign convention distances measured in the same direction as incident light is positive. Revision Notes on Wave Optics. Rays coming parallel to the principal axis pass from the focal point Rays coming from the focal point travel parallel to the principal axis Ray coming from the center of curvature turn back on itself Ray hits the mirror at vertex it reflects with the same angle it does with principal axis If the object is placed between focal.

SPH 103 WAVES AND OPTICS - LECTURE NOTES - JANUARY TO APRIL 2016. Physics Formulas OpticsCheat sheet In concave mirrors. Wave Optics is a branch of optics that includes various phenomena such as Youngs double-slit experiment interference.