You are 1.22 m away from a 60 cd lamp while reading your book. You are asked to move 0.55 m farther. What is the illumin
Posted: Sun May 22, 2022 8:24 am
You are 1.22 m away from a 60 cd lamp while reading your book.
You are asked to move 0.55 m farther. What is the illumination?
You are asked to move 0.55 m farther. What is the illumination?