(i) True - Radiance is a measure of the quantity of radiation that passes through or is emitted from a particular area, and falls within a given solid angle. It gives a measure of the energy an observer perceives from a light source.

(ii) True - Saturation refers to the intensity of a color. It is the aspect of color that varies as white light is added to monochromatic light. The more white light added, the less saturated the color becomes.

(iii) True - Luminance is a photometric measure of the luminous intensity per unit area of light travelling in a given direction. It describes the amount of light that passes through or is emitted from a particular area, and falls within a given solid angle. It represents perceived radiance.

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(i) True - Radiance is a measure of the quantity of radiation that passes through or is emitted from a particular area, and falls within a given solid angle. It gives a measure of the energy an observer perceives from a light source.

(ii) True - Saturation refers to the intensity of a color. It is the aspect of color that varies as white light is added to monochromatic light. The more white light added, the less saturated the color becomes.

(iii) True - Luminance is a photometric measure of the luminous intensity per unit area of light travelling in a given direction. It describes the amount of light that passes through or is emitted from a particular area, and falls within a given solid angle. It represents perceived radiance.

Knowee AI · Accepted Answer

(i) True - Radiance is a measure of the quantity of radiation that passes through or is emitted from a particular area, and falls within a given solid angle. It gives a measure of the energy an observer perceives from a light source.

(ii) True - Saturation refers to the intensity of a color. It is the aspect of color that varies as white light is added to monochromatic light. The more white light added, the less saturated the color becomes.

(iii) True - Luminance is a photometric measure of the luminous intensity per unit area of light travelling in a given direction. It describes the amount of light that passes through or is emitted from a particular area, and falls within a given solid angle. It represents perceived radiance.

Which of the following statements is/are true?(i) Radiance gives a measure of the energy an observer perceives from a lightsource(ii) Saturation is the aspect of colour that varies as white light is added tomonochromatic light(iii) Luminance represents perceived radiance

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