How is refraction related to lenses?
hovudverkocym6
Answered question
2022-04-07
Answer & Explanation
Skyler Barber
Beginner2022-04-08Added 17 answers
The geometrical shape of the lens refracts the light ray in the desired way for the desired practical use.
Without the phenomenon of refraction, the lenses would not work at all.
To check this fact, if one could put a lens with material of known refractive index into some liquid of the same refractive index, the lens becomes invisible. Thus, it no more behaves as a lens inside the liquid.
This perfectly illustrates the fact I explained in the first paragraph.
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