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Get Answers to all your Questions
Which of the following is incorrect for perfectly black body
Option: 1
r = 0
Option: 2
a = 1
Option: 3
a = 0
Option: 4
all of the above
Answers (1)
As we have learnt,
r = t = 0 -
a = 1
- wherein
body is perfect ly black body
For a perfectly black body a =1 and r = 0.
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