Igcse Model Questions Vol1 2019 Physics Question 3
Practice objective / multiple choice question 3 from the 2019 Igcse Model Questions Vol1 Physics examination.
In a U‑tube manometer, the left leg contains oil (\(\rho = 800\ \text{kg m}^{-3}\)) and the right leg contains water (\(\rho = 1000\ \text{kg m}^{-3}\)). The oil surface is \(30\ \text{cm}\) higher than the water surface. If the height of the oil column above the interface is \(40\ \text{cm}\), what is the height of the water column above the interface (in centimetres)?
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About This Question
This is Igcse Model Questions Vol1 2019 Physics Question 3. It is one of the objective questions from the 2019 Igcse Model Questions Vol1 Physics examination.
Difficulty level: Medium .
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