Why focal length of lens depend on the medium and refractive index?
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bcoz of the formula
1/f=n
n1-n2/n1
therefore it depends on medium and refractive index
1/f=n
n1-n2/n1
therefore it depends on medium and refractive index
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HEY DEAR MATE HERE IS YOUR ANS✨✨
The higher the value of n, the thinner the lens. Refractive index is simply a property of a refracting material and had no bearing on focal length, any more than it does the power. ... Focal length of a thin lens depends on therefractive index of material of the lenswith respect to the surroundingmaterial.
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The higher the value of n, the thinner the lens. Refractive index is simply a property of a refracting material and had no bearing on focal length, any more than it does the power. ... Focal length of a thin lens depends on therefractive index of material of the lenswith respect to the surroundingmaterial.
✨ HOPE IT HELPS U ✨
⚡⚡☺️☺️☺️⚡⚡
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