Physics, asked by kingharsh121356, 9 months ago

what is conversation of lens in as coversing lens and characterstics of lens makers formula. Don't spam else will be reported .​

Answers

Answered by Anonymous
3

Answer:

Lens maker formula is used to construct a lens with the specified focal length. A lens has two curved surfaces, but these are not exactly the same. If we know the refractive index and the radius of the curvature of both the surface, then we can determine the focal length of the lens by using the given lens maker’s formula:

\frac{1}{f} = (\mu -1) \times (\frac{1}{R_1} – \frac{1}{R_2}) ff1 =(μ−1)×( R 11 – R 21)

Answered by dushyantpaposa
0

Answer:

The lens is a transparent medium bounded by two surfaces and at least one of them must be curved. A lens is said to be thin if the gap between the two surfaces is very small. A lens will be converging with positive focal length, and diverging if the focal length is negative. Therefore from this, we can conclude that a convex lens need not necessarily be a converging and a concave lens diverging. Every lens has some specific value that we can compute by using the lens makers formula.

Explanation:

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