What is the emissivity of a black body? (A) 0 (B) 1 (C) 0.5 (D) 0.90

What is the emissivity of a black body?
(A) 0
(B) 1
(C) 0.5
(D) 0.90
by

1 Answer

Answer :

(B) 1
by

Related questions

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