A cylindrical tube, with its base as shown in the figure, is filled with water. It is…
Physics · JEE Advanced · NTA Exams — Properties of Solids and Liquids
A cylindrical tube, with its base as shown in the figure, is filled with water. It is moving down with a constant acceleration a along a fixed inclined plane with angle θ = 45°. P1 and P2 are pressures at points 1 and 2, respectively, located at the base of the tube. Let \(\beta=\frac{P_{1}-P_{2}}{\rho g d},\) where ρ is density of water, d is the inner diameter of the tube and g is the acceleration due to gravity. Which of the following statement(s) is(are) correct?
- b = 0 when
- b > 0 when
when 
when
Answer
(D) when
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