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NEET-XII-Physics

28: Heat Transfer

with Solutions - page 2
Qstn# iii-2 Prvs-QstnNext-Qstn
  • #2
    A blackbody does not
    (a) emit radiation
    (b) absorb radiation
    (c) reflect radiation
    (d) refract radiation
    digAnsr:   c,d
    Ans : (c) reflect radiation
    (d) refract radiation
    A black body is an ideal concept. A black body is the one that absorbs all the radiation incident on it. So, a black body does not reflect and refract radiation.
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