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Question 17

A 400W immersion heater is used to heat a liquid of mass 0.5kg. lf the temperature of the liquid increases by 2.5oC in one second, calculate the specific heat capacity of the liquid (Neglect heat losses to the surroundings)

  • A.80 Jkg-1K-1
  • B.320Jkg-1K-1
  • C.500Jkg-1K-1
  • D.1200J kg-1K-1
  • E.2000J kg-1K-1.
Objective

Question details

Exam body
WAEC
Subject
Physics
Year
1996
Question no.
#17
Type
Objective
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