ଅର୍ଥ : A cgs unit of illumination equal to the brightness of a perfectly diffusing surface that emits or reflects one lumen per square centimeter.
ସମକକ୍ଷ : l
ଅର୍ଥ : English composer and conductor (1905-1951).
ସମକକ୍ଷ : constant lambert, leonard constant lambert