Laws of Refraction NCERT Class 10 Science Definition of refraction : Refraction is the bending of light from one medium to another. The density of the medium that refracts light rays is also a factor in refraction . The more dense medium is referred to as a denser medium, whereas the less dense material is referred to as a rarer medium. The refraction law As a result of this basic experiment, we may deduce the laws of refraction listed below — 1. In the same plane as the incident ray, the refracted ray, and the normal to the interface of two transparent media at the point of incidence. 2. For the light of a given colour and a given set of media, the ratio of the sine of the angle of incidence (Sine I to the sine of the angle of refraction (Sine r) is a constant (Sine r). Snell's law of refraction is another name for this law. (This is also true for the angle 0 < I< 90 o ) 3. If I is the incidence angle and r is the refraction angle, then Constant = Sine I / Sine R Another imp...
Takshila Learning has a great faculty and they have their own unique style of teaching and communicating ideas which enables the students to handle any situation with ease and come out with flying colors. By adding this online medium for teaching various courses, they have not only widened our options but have made it