Mechanical Engineering Mcqs
Q Depending on the radiating properties, body will be transparent when________________?
  • A A. P = 0, x = 0 and a = 1
  • B B. P=l,x = 0,anda = 0
  • C C. P = 0, t= l,anda = 0
  • D D. X = 0, a + p = 1
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