Physics, asked by sivakarthik730, 11 months ago

What are conjugate foci ?

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Answered by nishuyadav55
14

Answer:

The sets of points on the principal axis of a lens where the position of the object and the image canbe interchanged are called conjugate foci

two points so related to a lens or concave mirror that an image at one point is focused at the other, and vice versa.this penominon are called conjugate foci

By Newton formula Fsquare=(V-F)(U-F)Set of point on principle axis of concave mirror or a lens which can be interchangeable is state as conjugate focii 2

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