![]() Denser media include glass, diamonds, and kerosene. Air or any other type of gas is an example of a rarer medium.The medium has a significant influence on the angle of incidence and refraction.When compared to the speed of light in the denser medium, the rarer medium has a faster speed.The first name refers to a more scarce medium, whereas the second refers to a denser medium. The ray of light makes contact with two different materials.The incident ray, refracted ray, normal (perpendicular to the point of incident), and point of incidence are all factors in the refraction process. The refraction of light occurs when the path of light goes through one medium and into another, according to scientists.Relation between Angle of Incidence and Angle of Refraction ![]() NCERT Exemplar Class 12 Physics Solutions Chapter 9 Ray Optics and Optical Instruments.NCERT notes Class 12 Physics Chapter 9 Ray Optics and Optical Instruments.NCERT solutions for Class 12 Physics Chapter 9 Ray Optics and Optical Instruments.What is Angle of Refraction? The angle of refraction is the angle formed by the refracted beam and the normal at the point of incident. As light enters the glass, it refracts or bends, then continues on and emerges at a different angle back into the air. The ray of light travels through the air at an angle and enters the glass. ![]() The angle of emergence refers to the angle at which light emerges from a medium (such as a glass slab with parallel sides). The angle between the approaching wave's direction of motion and a perpendicular to the reflecting surface (angle of incidence) is equal to the angle between the reflected wave's direction of motion and a perpendicular to the reflecting surface (angle of reflection). What is Angle of Reflection? Define Angle of Reflection
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