Three liquids having densities - 1 - - 2 and - 3 are filled in a U-tube- Length of each liquid column is equal to - - 1 - - 2 - - 3 and liquids remain at rest relative to the tube in the position shown in figure- It is possible that

The correct option is A U tube is accelerating leftward.This liquids having densities #160; = p _ 1 , p _ 2 , p _ 3 are filled in a U tube length of each ...

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Byju's Answer

Standard XII

Physics

1st Law of Thermodynamics

Three liquids...

Question

Three liquids having densities $ρ_{1}, ρ_{2}$ and $ρ_{3}$ are filled in a U-tube. Length of each liquid column is equal to $ℓ$ $ρ_{1} > ρ_{2} > ρ_{3}$ and liquids remain at rest (relative to the tube) in the position shown in figure. It is possible that

U-tube is accelerating leftward.

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U-tube is accelerating upwards with acceleration g.

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U-tube is moving with a constant velocity

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U-tube is accelerating rightward

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Solution

The correct option is A U-tube is accelerating leftward.
This liquids having densities $= p_{1}, p_{2}, p_{3}$ are filled in a U-tube length of each liquid column is equal to $l (p_{1} > p_{2} > p_{3})$ and liquids remain at rest (relative to the tube).
The liquids are $= 3$
densities $p_{1} > p_{2} > p_{3}$ due to the density differences are not equal, hence U-tube is accelerating left ward.

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Three liquids having densities ρ1,ρ2 and ρ3 are filled in a U-tube. Length of each liquid column is equal to ℓ ρ1>ρ2>ρ3 and liquids remain at rest (relative to the tube) in the position shown in figure. It is possible that

Three liquids having densities $ρ_{1}, ρ_{2}$ and $ρ_{3}$ are filled in a U-tube. Length of each liquid column is equal to $ℓ$ $ρ_{1} > ρ_{2} > ρ_{3}$ and liquids remain at rest (relative to the tube) in the position shown in figure. It is possible that