candela
Definitioner
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
Ekvivalenter
Exempel
“Lampans ljusstyrka mättes i candela.”
The lamp's luminous intensity was measured in candela.
CEFR-nivå
B1
Mellannivå
Detta ord tillhör CEFR B1-ordförrådet — nivå mellannivå.
Detta ord tillhör CEFR B1-ordförrådet — nivå mellannivå.
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