Question

the luminosity described in the video is a measure of... light frequency. light absorption rate. light intensity. light reflection. rewatch

Explanation:

Luminosity is a measure of the total amount of light energy emitted by a source per unit time. Light intensity, which is related to the power of light per unit area, is closely associated with luminosity. Light frequency is about the number of oscillations of light waves. Light absorption rate is how much light a material takes in. Light reflection is how much light bounces off a surface.

Answer:

light intensity.