A convex (converging) lens has a focal length of 15 cm

PHYSICS · Subjective · CBSE · Physics · Light — Reflection and Refraction · Light — Reflection and Refraction

Problem

A convex (converging) lens has a focal length of 15 cm. An object is kept 30 cm in front of the lens on its principal axis. Calculate the position of the image formed by the lens.

Related theory

Lens Formulae
Lens formula and combinations
Optics
Refraction
Waves
Image formation by lenses
Geometric Optics
Lens formula and power

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