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Question 4

The rate of ice formation in the freezer compartment of a refrigerator is (0.5t) g per min; where t is the time in minutes. If there was initial 10g of ice in the ice-maker, the mass of ice present after 10 minutes is

  • A.5g
  • B.lOg
  • C.15g
  • D.25g
Objective

Question details

Exam body
UNILAG
Subject
Mathematics
Year
2019/2020 Model 2
Question no.
#4
Type
Objective
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