Question

Which graph correctly depicts the relation between Power (P) and focal length f of a lense?​

Answer 1

To find:

Graph between Focal Length and Power of lens?

Solution:

First of all, let's define the terms:

• Power (P) is defined as the capability of convergence or divergence of a spherical lens.

• Focal length (f) refers to the length between optical centre and focus of the lens.

Mathematically, they are reciprocal of one another.

$P = \dfrac{1}{f}$

$\implies P \times f= constant$

So, the graph between P and f will be HYPERBOLIC CURVE.

Answer 2

Answer:

Hyperbolic Curve

Explanation:

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