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Verification of Inverse Square Law by Kunal Tanwar is a document available to read on EtoBox.
This document describes an experiment to verify the inverse square law of illumination. The objective is to examine how the apparent brightness of a light source relates to its distance from the observer. The apparatus required includes a power supply, optical bench, lamp holder, lux meter, and various types of lamps. The theory section explains that light intensity is directly proportional to the luminous intensity of the source but inversely proportional to the square of the distance. The procedure involv
- Author
- Kunal Tanwar
- Language
- EN