Neco Model Questions Vol1 2020 Physics Question 36
Practice objective / multiple choice question 36 from the 2020 Neco Model Questions Vol1 Physics examination.
On a stretched string of length \(0.80\,\text{m}\) and linear mass density \(0.005\,\text{kg\,m}^{-1}\), the fundamental frequency is measured to be \(f_{1}\). When the tension in the string is increased by \(20\,\text{N}\), the fundamental frequency becomes \(1.5\) times \(f_{1}\). Determine the original tension in the string (in newtons).
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About This Question
This is Neco Model Questions Vol1 2020 Physics Question 36. It is one of the objective questions from the 2020 Neco Model Questions Vol1 Physics examination.
Difficulty level: Medium .
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