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Electrical Engineering · Q8

Heating And Welding

Engineering and GATE · Electrical Engineering · question 8

Q8

A perfect black body is one that

A.
Transmits all incident radiations
B.
Absorbs all incident radiations
Answer
C.
Reflects all incident radiations
D.
Absorbs, reflects and transmits all incident radiations

Answer: Option B

Solution

Answer: Option B
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