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Question 15

The crackling noise produced by aluminum roofing sheets on a house during a hot sunny day is a result of

  • A.thermal equilibrium of the sheets
  • B.conduction of heat by the sheets
  • C.contraction of the sheets
  • D.expansion of the sheets
Objective

Question details

Exam body
WAEC
Subject
Physics
Year
2015
Question no.
#15
Type
Objective
Previous · Q14A body of mass 1000kg is released from a height of 10m above the ground… Next · Q16 Water is unsuitable for use as a thermometric liquid because it

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