noun🔗ShareCandela. In 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. "Bóng đèn LED mới này có cường độ sáng là 800 candela, khiến nó rất sáng khi đọc sách.physicsenergyunitChat với AIGame từ vựngLuyện đọc
