Problem#2 You want to read a book in your room. To do so, you will hang a lamp of 600 Lumens from the ceiling. You can change the length of the electric wire to better serve your purpose. If you want to have at least an illuminance of 50 lux, what will be the minimum distance between the lamp and you to achieve this goal? Distance
Problem#2 You want to read a book in your room. To do so, you will hang a lamp of 600 Lumens from the ceiling. You can change the length of the electric wire to better serve your purpose. If you want to have at least an illuminance of 50 lux, what will be the minimum distance between the lamp and you to achieve this goal? Distance
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Transcribed Image Text:**Problem #2**
You want to read a book in your room. To do so, you will hang a lamp of 600 Lumens from the ceiling. You can change the length of the electric wire to better serve your purpose. If you want to have at least an illuminance of 50 lux, what will be the minimum distance between the lamp and you to achieve this goal?
**Diagram Explanation**
The image accompanying the text depicts a person sitting on a chair, holding a book. There is an illustration of a lamp hanging from the ceiling above the person. A line with arrows at both ends is shown from the lamp to the person, labeled "Distance," indicating the variable distance between the lamp and the book. The setup visually represents adjusting the length of the wire to control the lamp's distance from the person to achieve the desired illuminance.
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