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Question 19

How much heat is required to convert 20 g of ice at 0oC to water at the same temperature? (Specific latent heat of ice = 336 J g-1)

  • A.1.35 x 103J
  • B.5.38 x 103J
  • C.6.72 x 103J
  • D.7.06 x 103J
  • E.8.06 x 103J
Objective

Question details

Exam body
WAEC
Subject
Physics
Year
1995
Question no.
#19
Type
Objective
Previous · Q18An iron rod of mass 2kg and at a temperature of 280 o C is dropped into some… Next · Q20 When two objects P and Q are supplied with the same quantity of heat, the…

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