Topic Details (Notes format)

Lambert’s Law (Illumination)

Subject: Static GK (General Knowledge)

Book: Famous Theorems & Laws

Illuminance on a surface from a point source is inversely proportional to the square of the distance. A principle in photometry.

Practice Questions

Which element has the chemical symbol "Se"?

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Which element has the chemical symbol "Np"?

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Which country was formerly called Ceylon until 1972?

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Which economist wrote ‘The Wealth of Nations’ in 1776, outlining free market theories?

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Who discovered the structure of cytochrome c?

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