define refraction
when a ray of light travells one medium to another medium then it deviate it's part is called as refraction
Answers
Answer:
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Explanation:
When the light rays either bend or change their direction while passing from one medium to another it is called refraction of light. The refraction of light takes place when light travels from air into glass, from glass into air, from air into water or from water into air.
Answer:
Reflection is the phenomenon in which light rays on striking a polished surface(such as a mirror) bounce back or are sent back into the same medium.
Refraction of light is the phenomenon of bending of light or change in the direction of light, when it passes obliquely from one transparent medium to another.
Diffraction is the phenomenon of bending of light waves around the corners of an obstacle or aperture, placed in the path of light beam.
Scattering is the phenomenon by which a beam of light is redirected or deflected in many different directions when it passes through an imperfect medium due to the interaction with the particles of the medium.