Question 0

A thin film of liquid is trapped between two glass plates. The force required to pull the plates apart will increase if the

  • A.surface tension of the liquid is reduced
  • B.perpendicular distance between the plates is increased
  • C.area of the liquid surface in contact with the plates is increased
  • D.pressure of the air is decreased
  • E.
Objective

Question details

Exam body
JAMB
Subject
Physics
Year
1989
Question no.
#0
Type
Objective

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