Question 5.0 The flux falling on a table is 400 lumens. A.lf the area of the table is rectangular with 100cm x 200 cm dimension, what is the average lluminance? B.If the table reflectance is diffuse and the reflectivity of the table is 40% what is the Luminance?

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
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Question 5.0
The flux falling on a table is 400 lumens.
A.lf the area of the table is rectangular with 100cm x 200 cm dimension,
what is the average Illuminance?
B.If the table reflectance is diffuse and the reflectivity of the table is 40%
what is the Luminance?
Transcribed Image Text:Question 5.0 The flux falling on a table is 400 lumens. A.lf the area of the table is rectangular with 100cm x 200 cm dimension, what is the average Illuminance? B.If the table reflectance is diffuse and the reflectivity of the table is 40% what is the Luminance?
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