Why does the water from the bottom hole cover the largest distance?

Why does the water from the bottom hole cover the largest distance?

One is that the pressure at the exit hole increases with this distance, as in a static case, whereas the Bernoulli theorem has been used considering that this pressure was the atmospheric pressure.

Why does the water shoot out a different distance from each hole?

The weight of the water in the bottle causing pressure causes the water to shoot out of the lowest hole the farthest. This is because the height of more water above the hole has more weight and creates a greater pressure that the hole that is higher on the bottle.

Does water fall through all holes at the same distance?

Because both holes are at the same height, density and acceleration due to gravity is constant, the pressure is constant. Hence water coming from two holes at the same height falls at the same distance on the ground.

Why the water is not coming out when you close the hole at the top?

That means “low pressure.” The air pressure outside the bottle is higher, so it actually tries to push into the bottle through the bottom hole. In doing so, it keeps the water in! When you release the hole on the top, there is no vacuum, so the water is free to flow out the hole into your sink.

How do small holes get water?

2 Answers

1. Make the straight part of the bore as short as possible. This can be done by having a thin cup.
2. Smooth the hole.
3. Smooth the inside surface.
4. Chamfer the inside of the holes.
5. make sure there is some slope everywhere inside so that the water will collect in one of the holes.

When you first held the cup in the air and removed your finger what happened to the water?

First off, when you just held the cup and let your finger off the hole, the water was pulled down by gravity and thus water pressure pushes it out the hole. 3.

What happens to the Matchbox case as you pull the cardboard abruptly to the side?

Answer: it makes fire. Explanation: When you pull anything in the side of the matchbox it causes fire because of friction.

When you pushed a free end of the Styrofoam What did you notice?

You’ll Notice the friction of the styrofoam or the acceleration of the styrofoam.

What force pull the water and cup together?

Attractive forces between molecules of the same type are called cohesive forces. Liquids can, for example, be held in open containers because cohesive forces hold the molecules together.

How can you increase the surface tension of water?

The Presence of ImpuritiesThe presence of impurities on the surface of, or dissolved in, a substance directly affects the surface tension of the liquid. The surface tension of water, for example, will increase when highly soluble impurities are added to it.

Does throwing rocks break surface tension?

The whole ‘breaking the surface tension’ is a myth. You would splat no matter how many bullets you had. Unless you have a grenade launcher capable of creating vast amounts of gas bubbles in water under you. With a large enough gun, the recoil might slow you enough to save you.

What liquid has the weakest surface tension?

Hexane, C6H14, has the lowest surface tension of all the liquids given here. Hexane is a non-polar molecule, the only intermolecular forces acting between hexane molecules in the liquid will be the weakest of all the intermolecular forces, London forces (also known as dispersion forces).

At what height will surface tension kill you?

Stone states that jumping from 150 feet (46 metres) or higher on land, and 250 feet (76 metres) or more on water, is 95% to 98% fatal. 150 feet/46 metres, equates to roughly 10 to 15 stories in a building, depending on the height of one story. 250 feet is the height of the Golden Gate Bridge in San Francisco.