## Why can water only be lifted 10.3 m?

Water is pumped from a well by creating a partial vacuum above the water by the pump. The amount of vacuum, in inches of mercury, is equal to the weight of the column of water from the water table to the surface. Therefore, a total vacuum could only pump water from a depth of just under 34 feet or 10.3 meters.

## Why water pump Cannot lift water higher than 10 meter?

A water pump can’t lift water higher than 10 meter from the earth’s surface. why? Because it works on the principle of atmospheric pressure and atmospheric pressure cannot lift the liquid upto 10m high and above.

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What is the maximum height that water can be lifted when using a vacuum pump?

33.9 feet
If a pump could produce a perfect vacuum, the maximum height to which it could lift water at sea level would be 33.9 feet, as shown in Example 1. This number is the maximum theoretical lift, but in practice no pump built can produce a perfect vacuum.

### How far can you suck water up a tube?

Explain why you can not suck water higher than about 8 meters. Science Behind It: By expanding the volume inside your mouth and the top of the straw, you reduce the density of the air trapped inside that volume and reduce its pressure.

### Why can’t you fill a barometer with water?

Water is not a suitable barometric liquid because: Water barometer will support 10.4m of water at sea level. It is impractical to have such a long tube.

Why is the water not possible to lift above 10.336 meter with the help of a pump?

Originally Answered: Why is the water not possible to lift up to the 10.336 metre with the help of a pump? You can’t lift a column of water higher than that with a suction pump, because a column of water that high is equal to one atmosphere. At that height, even a perfect vacuum above the water can’t lift it higher.

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## Why we can not use water in barometers instead of mercury?

Explain why water cannot be used in place of mercury in a barometer? The atmospheric pressure at sea level = 76cm of Hg = 1.013×105 Pascal. That is, if water is used in barometer tube instead of mercury, the length of the tube must be greater than 10.326 cm. So, we cannot replace mercury by water in the barometer.

## How do I get the water to go higher than 10 meters?

To get the water to go higher than 10 meters, you need a positive pressure pump to push the water from the bottom instead of sucking from the top. Book a free one-on-one private trial coding class today.

What is the maximum height of a water column?

The equivalence of these two expressions, when the pressure difference is 1atm, gives rise to the upper limit of the height of the water column, at 11ish meters. Thus, even with the best pump, this is only as high as you can go, as long as we’re talking about regular water kept in the atmosphere.

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### Can atmospheric pressure overcome water’s weight?

Since gravity still acts, but atmospheric pressure pushes the water up, this means atmospheric pressure can overcome water’s weight …at least, when you’re using a regular straw. Now, we walk up a flight of stairs and drop a 10 meter straw into a glass of water on the floor below.

### What is the maximum height of the object at the point?

Maximum height of the object is the highest vertical position along its trajectory. The object is flying upwards before reaching the highest point – and it’s falling after that point. It means that at the highest point of projectile motion, the vertical velocity is equal to 0 (Vy = 0). 0 = Vy – g * t = V₀ * sin(α) – g * th.