Question

lence formula.............?​

Answer 1

Answer:

Derivation of Lens Formula

Let F be the principle focus and f be the focal length. An object AB is held perpendicular to the principal axis at a distance beyond the focal length of the lens. A real, inverted magnified image A'B' is formed as shown in the figure. ... The above equation is known as the Lens formula

Answer 2

Answer:

1/v- 1/u= 1/f

Explanation:

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