Neco 2023 Physics Question 17
Practice objective / multiple choice question 17 from the 2023 Neco Physics examination.
A metal rod of unknown material expands uniformly. When its length \(L_{0}\) at \(20^{\circ}\text{C}\) is heated to \(120^{\circ}\text{C}\) it becomes \(1.02\,L_{0}\). Using this information, determine the temperature to which a second rod of the same material and initial length \(2.00\ \text{m}\) must be heated so that its length increases by \(5.0\ \text{cm}\). Give your answer in \(^\circ\text{C}\).
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About This Question
This is Neco 2023 Physics Question 17. It is one of the objective questions from the 2023 Neco Physics examination.
Difficulty level: Medium .
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