Focal length of a converging lens in air is 
. If it is dipped in water of refractive index 1.33, then its focal length will be around (Refractive index of lens material is 1.5)
a)
b)
c)
d)
Focal length of a converging lens in air is . If it is dipped in water of refractive index 1.33, then its focal length will be around (Refractive index of lens material is 1.5)
a)
b)
c)
d)
Question ID - 152671 | SaraNextGen Top Answer
Focal length of a converging lens in air is . If it is dipped in water of refractive index 1.33, then its focal length will be around (Refractive index of lens material is 1.5)
a)
b)
c)
d)
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Focal length of a converging lens in air is |
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