Question
Question: A polished surface -...
A polished surface -
A
Reflect radiation
B
Emit radiation
C
Absorb radiation
D
All
Answer
All
Explanation
Solution
A polished is good reflector, hence bad absorber and consequently a bad radiator.
A polished surface -
Reflect radiation
Emit radiation
Absorb radiation
All
All
A polished is good reflector, hence bad absorber and consequently a bad radiator.