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  9. Q7
Question 7

The knowledge of surface tension is applied in the following areas except in

  • A.manufacturing of rain coats
  • B.production of palm oil
  • C.floating of a needle on water
  • D.washing of plates with soapy water
Objective

Question details

Exam body
WAEC
Subject
Physics
Year
2014
Question no.
#7
Type
Objective
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