Question

which of the following is word refraction ​

Answer 1

Explanation:

refractionrefraction refers to bending of light when it enters obliquely from one transparent medium to another in the speed of light is maximum in vacuum it is 3 into 10 to the power 8 metre per second cause of request refraction change in speed of light some examples the bottom of swimming pool appears bigger pencil partially immersed in water appears to be bent at the interface of water and air lemons placed in a glass tumbler appears bigger letters book appear to be raised when seen through a glass slab

Answer 2

Answer:

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• the change of direction of a ray of light, sound, heat, or the like, in passing obliquely from one medium into another in which its wave velocity is different. Ophthalmology. the ability of the eye to refract light that enters it so as to form an image on the retina.