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Question 16

Highly polished silvery surfaces are

  • A.poor absorbers and poor emitters of radiation
  • B.poor absorbers and good emitters of radiation
  • C.good absorbers and poor emitters of radiation
  • D.good absorbers and good emitters of radiation
Objective

Question details

Exam body
WAEC
Subject
Physics
Year
2013
Question no.
#16
Type
Objective
Previous · Q15The magnitude of the expansion or contraction of a substance depends on the i… Next · Q17 The volume of a given mass of gas at 27 o C and 800 mmHg is 76cm 2 . Calculate…

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