Radiating surface

Asked by fathima12 | 19th Jan, 2010, 10:06: PM

Expert Answer:

The radiating surface is the CSA of the object.

For the pipe, it's 2πRL = 2(3.14)(2.5/100)(28) = 4.4 m2

For a cube of side x, it's 6x2.




Answered by  | 19th Jan, 2010, 10:17: PM

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