Question

luminous intensity is measured by one words​

Answer 1

Explanation:

The basic SI unit of luminous intensity is candela. The brightness of an illuminated surface is measured in candela per square meter. Illuminance is the measure of light falling on a surface, whereas luminance is the light reflected from it or in some cases emitted by it.

Answer 2

Luminous intensity is measured by photometric measurement instruments

Explanation:

• Luminous intensity describes the amount of light power emitting from a point source within per unit solid angle.
• The SI unit of luminous intensity is Candela
• The luminous intensity measurements are executed in isolation without the intrusion of ambient lighting.
• The measurement instrumentation along with cosine correctors acquires numerous photometric measurements to assess a wide range of optical properties of a definite light source.