Question

What Is Meant By Luminous Flux

Answer 1

Explanation:

Luminous flux is the measure of brightness of a light source in terms of energy being emitted. Luminous flux, in SI units, is measured in the lumen (lm). It is a measurement of energy released in the form of visible light from a light-producing source. ... Luminous flux is also known as luminous power.

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Answer 2

Answer:

Luminous flux, is the measure of the perceived power of light. It differs from the measure of the total power of light emitted, termed ‘radiant flux’, in that the former takes into account the varying sensitivity of the human eye to different wavelengths of light.