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An opaque surface with the prescribed spectral, hemispherical reflectivity distribution is subject to the spectral irradiation shown. Find: 1.0 600 0.5 0 05 10 15 λ (μm) G₂(W/m²•μm) 300 0 0 5 10 15 20 20 λ (μm) (1) Find the spectral absorptivity distribution (αλ). (2) Determine the total irradiation G on the surface (3) Determine the radiant flux that is absorbed by the surface. (4) The total absorptivity a.

An opaque surface with the prescribed spectral, hemispherical reflectivity distribution is subject to the spectral irradiation shown. Find: 1.0 600 0.5 0 05 10 15 λ (μm) G₂(W/m²•μm) 300 0 0 5 10 15 20 20 λ (μm) (1) Find the spectral absorptivity distribution (αλ). (2) Determine the total irradiation G on the surface (3) Determine the radiant flux that is absorbed by the surface. (4) The total absorptivity a.

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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An opaque surface with the prescribed spectral, hemispherical reflectivity distribution is subject to the spectral irradiation shown. Find: 1.0 600 0.5 0 05 10 15 λ (μm) G₂(W/m²•μm) 300 0 0 5 10 15 20 20 λ (μm) (1) Find the spectral absorptivity distribution (αλ). (2) Determine the total irradiation G on the surface (3) Determine the radiant flux that is absorbed by the surface. (4) The total absorptivity a.
Transcribed Image Text:An opaque surface with the prescribed spectral, hemispherical reflectivity distribution is subject to the spectral irradiation shown. Find: 1.0 600 0.5 0 05 10 15 λ (μm) G₂(W/m²•μm) 300 0 0 5 10 15 20 20 λ (μm) (1) Find the spectral absorptivity distribution (αλ). (2) Determine the total irradiation G on the surface (3) Determine the radiant flux that is absorbed by the surface. (4) The total absorptivity a.
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