Show all work question 5 (in bold) 4) You want to have an illuminance of 600 lux on the Player #3 (under the SPOTLIGHT#3 Picture attached). What is the Luminous Flux (lumen) the lamp need to releases assuming homogeneous distribution of the light in the illuminated circle? 471.24 Lumen 5) If the lamp used is a LED lamp with an efficacy of 80 Lumen/Watt, what will be the power of the lamp?
Show all work question 5 (in bold) 4) You want to have an illuminance of 600 lux on the Player #3 (under the SPOTLIGHT#3 Picture attached). What is the Luminous Flux (lumen) the lamp need to releases assuming homogeneous distribution of the light in the illuminated circle? 471.24 Lumen 5) If the lamp used is a LED lamp with an efficacy of 80 Lumen/Watt, what will be the power of the lamp?
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Show all work question 5 (in bold)
4) You want to have an illuminance of 600 lux on the Player #3 (under the SPOTLIGHT#3 Picture attached). What is the Luminous Flux (lumen) the lamp need to releases assuming homogeneous distribution of the light in the illuminated circle?
471.24 Lumen
5) If the lamp used is a LED lamp with an efficacy of 80 Lumen/Watt, what will be the power of the lamp?
Type here your answer or paste here your handwriting solution
Transcribed Image Text:Player #1
Diameter 2meters
Player #3
Diameter 1meter
Plaver #2
High 2m
Width 1m
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