Igcse Model Questions Vol1 2017 Physics Question 14
Practice objective / multiple choice question 14 from the 2017 Igcse Model Questions Vol1 Physics examination.
A U‑shaped tube is filled with water (\(\rho = 1000\ \text{kg m}^{-3}\)). The left leg has a uniform cross‑sectional area of \(2.0\times10^{-3}\ \text{m}^{2}\) and the water level is \(0.80\ \text{m}\) above the bottom. The right leg has a uniform cross‑sectional area of \(5.0\times10^{-4}\ \text{m}^{2}\) and is closed at the top by a frictionless piston. The system is in equilibrium and the atmospheric pressure is \(1.01\times10^{5}\ \text{Pa}\). Find the mass of the piston (in kilograms).
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About This Question
This is Igcse Model Questions Vol1 2017 Physics Question 14. It is one of the objective questions from the 2017 Igcse Model Questions Vol1 Physics examination.
Difficulty level: Medium .
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