Neco Model Questions Vol1 2021 Physics Question 10
Practice objective / multiple choice question 10 from the 2021 Neco Model Questions Vol1 Physics examination.
A rectangular plate of area \(0.20\ \text{m}^{2}\) is placed at the bottom of a tank that contains two immiscible liquids. The top layer is oil of density \(800\ \text{kg m}^{-3}\) and thickness \(0.50\ \text{m}\). Beneath it lies water of density \(1000\ \text{kg m}^{-3}\) and thickness \(1.20\ \text{m}\). Atmospheric pressure is \(1.01\times10^{5}\ \text{Pa}\). Calculate the total force exerted on the plate by the fluids.
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About This Question
This is Neco Model Questions Vol1 2021 Physics Question 10. It is one of the objective questions from the 2021 Neco Model Questions Vol1 Physics examination.
Difficulty level: Medium .
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