(D) infinite
85. The absorptivity of a perfectly black body is
(A) zero (B) less than one (C) one
पूरी तरह से कृष्ण पिंड की अवशोषकता कितनी है ?
(A) शून्य (B) एक से कम (C) एक
(D) अनंत
Answers
Answered by
0
Answer:
sorry I don't know
may be option a
I hope
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Answered by
0
Answer:
85. one (C)
Hindi Ka (D)
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