noun🔗ShareشمعةIn the International System of Units, the base unit of luminous intensity; the luminous intensity, in a given direction, of a source that emits monochromatic radiation of frequency 540 × 1012 hertz and that has a radiant intensity in that direction of 1/683 watt per steradian. Symbol: cd"The new LED bulb has a luminous intensity of 800 candela, making it very bright for reading. "المصباح الجديد بتقنية LED لديه شدة إضاءة 800 شمعة، مما يجعله ساطعًا جدًا للقراءة.physicsenergyunitChat with AIVocabulary GamePractice Reading
