Example..6.1 A glass plate 30 cm square is used to view radiation from a furmace. The transmissivity of the glass A foom 0.2.03.5 jm, The emissivity may be assumed to be 0.3 up to 3.5 im and 0.9 above {hat. The tranamissivity of th glassis ero, except inthe range from 0.2 10 3.5 . Assuming that i furmace is a blackbody at 2000°C, calculate the energy absorbed in the glass and the energy transmitted. Example..6.1A glass plate 30 cm square is used to view radiation from a furnace. The transmissivity of the glassis 0.5 from 0.2 to 3.5 µm. The emissivity may be assumed to be 0.3 up to 3.5 um and 0.9 abovethat. The transmissivity of the glass is zero, except in the range from 0.2 to 3.5 um. Assuming thatthe furnace is a blackbody at 2000°C, calculate the energy absorbed in the glass and the energytransmitted.

Given:Dimension of sides of square glassplate,a=30cm=0.3mArea of plate,A=a2=(0.3)2=0.09…

Answered: Example..6.1 A glass plate 30 cm square…

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

See similar textbooks

Related questions

Question

Example..6.1 A glass plate 30 cm square is used to view radiation from a furmace. The transmissivity of the glass A foom 0.2.03.5 jm, The emissivity may be assumed to be 0.3 up to 3.5 im and 0.9 above {hat. The tranamissivity of th glassis ero, except inthe range from 0.2 10 3.5 . Assuming that i furmace is a blackbody at 2000°C, calculate the energy absorbed in the glass and the energy transmitted.

Example..6.1
A glass plate 30 cm square is used to view radiation from a furnace. The transmissivity of the glass
is 0.5 from 0.2 to 3.5 µm. The emissivity may be assumed to be 0.3 up to 3.5 um and 0.9 above
that. The transmissivity of the glass is zero, except in the range from 0.2 to 3.5 um. Assuming that
the furnace is a blackbody at 2000°C, calculate the energy absorbed in the glass and the energy
transmitted.

Expert Solution

Trending now

This is a popular solution!

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions