Qstnid -I-16-if A Spherical Mirror Is Dipped In Water, Does Its Focal Length Change? - 18: Geometrical Optics - Neet-xii-physics

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NEET-XII-Physics

18: Geometrical Optics

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Qstn# i-16 Prvs-Qstn Next-Qstn

#16
If a spherical mirror is dipped in water, does its focal length change?
Ans : No, the focal length of mirror will not change. This is because the focal length of a mirror does not depend on the refractive index of the medium in which the light rays travel.
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