City Guilds Model Questions Vol1 2019 Engineering Question 37
Practice objective / multiple choice question 37 from the 2019 City Guilds Model Questions Vol1 Engineering examination.
A water tank of volume \(0.5\ \text{m}^{3}\) is heated from \(20^{\circ}\text{C}\) to \(80^{\circ}\text{C}\). The density of water is \(1000\ \text{kg\,m}^{-3}\) and its specific heat capacity is \(4.18\ \text{kJ\,kg}^{-1}\text{K}^{-1}\). Calculate the amount of thermal energy required, expressing your answer in megajoules (MJ).
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About This Question
This is City Guilds Model Questions Vol1 2019 Engineering Question 37. It is one of the objective questions from the 2019 City Guilds Model Questions Vol1 Engineering examination.
Difficulty level: Easy .
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