Which option is the correct formula to calculate/define illumination?
A. (𝐶𝑃∗£)/𝑓𝑙𝑢𝑥
B. (𝐿𝑢𝑚𝑖𝑛𝑜𝑢𝑠 𝑓𝑙𝑢𝑥)2/𝑎𝑟𝑒𝑎
C. (𝐶𝑃∗𝑤)/𝑎𝑟𝑒𝑎
D. (𝐶𝑃∗𝑤)/𝑓𝑙𝑢𝑥
Answer:C
Which option is the correct formula to calculate/define illumination?
A. (𝐶𝑃∗£)/𝑓𝑙𝑢𝑥 B. (𝐿𝑢𝑚𝑖𝑛𝑜𝑢𝑠 𝑓𝑙𝑢𝑥)2/𝑎𝑟𝑒𝑎 C. (𝐶𝑃∗𝑤)/𝑎𝑟𝑒𝑎 D. (𝐶𝑃∗𝑤)/𝑓𝑙𝑢𝑥