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Unit of luminous intensity?? |
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Answer» ????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? In photometry, luminous intensity is a measure of the wavelength-weighted power emitted by a light source in a particular direction per unit solid angle, based on the luminosity function, a standardized model of the sensitivity of the human eye. The SI unit of luminous intensity is the candela (cd), an SI base unit. Kuch nhi ? Kya huaa......... .......aapko ?? Thanks sizuka ? This SI unit is used to measure the luminous intensity of a light source which is moving in a specific direction. It is also sometimes referred to as candle and represented as cd / m 2. Candela ? |
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