If the lid of the teapot is blocked, what will happen?

Answer: The water in the pot cannot be poured out.

Analysis: There are ventilation holes on the lid of the pot to connect the water in the pot with the atmosphere, so that the communicator effect can be produced when the water is poured, and whoever will flow out of the spout.

If the lid is blocked, the part inside the pot is disconnected from the atmosphere, and when the spout flows, the pressure in the pot will decrease, which is that the atmospheric pressure is higher than the pressure in the pot, and the water will not flow out.

If the lid of the teapot is blocked, the water in the kettle will not be able to pour out.

The teapot is a communicator, the spout and the body form a communicator, and the liquid level of the spout and the body are level, so if the spout is lowered, water will flow out of the spout. However, in order to form a communicator, it is required that the upper end of each part of the communicator is open, so the top of the body of the pot cannot be covered tightly with the lid, and a small hole must be opened.

If the hole is blocked, the spout and the body cannot form a communicator, and when the spout is lowered, the water in the body will be held up by atmospheric pressure because there is no air in the pot, and it will not be able to flow out.

The magnitude of the air pressure changes.

The change in atmospheric pressure is related to altitude. Atmospheric pressure is generated by the gravitational force of the atmosphere, and the higher above the ground, the thinner the atmosphere, and the lower the atmospheric pressure should be. However, because the density of the air in relation to the gravity of the atmosphere varies unevenly with altitude, the atmospheric pressure decreases with altitude.

Variation with altitude: Atmospheric pressure decreases with altitude.

Changes in atmospheric pressure are also related to the weather. The atmospheric pressure in the same place is not exactly the same at different times. The density of water vapor is less than that of air, and when the air contains more water vapor, the air density becomes less and the atmospheric pressure decreases.

Changes with climate: In general, the atmospheric pressure is higher on sunny days than on cloudy days, higher in winter than in summer, and higher in the morning than at noon. Often, when the atmospheric pressure decreases, the weather turns cloudy; When the atmospheric pressure rises, the weather becomes clearer.

First of all, you have to see if there is water in the teapot, and if there is water, whether it is hot or cold. If there is water in the teapot and it is hot water, then the lid of the kettle will be washed up by the heat. If there is water and it is cold, then there is no reaction. Then there was no water in the teapot and nothing was reacting.

How boring are you, blocking the teapot without a lid! It's just that you can't pour out the water, what else can you do?

This one is very simple. Just do it yourself.

Why do you have to plug the lid of the teapot? What won't appear?

Nowadays, many people pay more attention to health, so everyone likes to make tea at home. But everyone may find such an interesting phenomenon when making tea, after the water outlet of the teapot is blocked, the tea cannot be poured. Why can't the tea pour out after the lid of the teapot is blocked?

In fact, it is a very simple physics common state knowledge, and I will give you a detailed introduction here. If you usually have the habit of drinking tea, you may find that there will be a small hole in the tea lid on the top of the teapot. The role of this small acacia hole is very large, this small hole is actually used for ventilation, if there is no small hole, there is no way for everyone to pour out the tea, in order to keep the pressure inside and outside the teapot are the same, so we must reach a certain amount of water when pouring tea, so that a certain amount of vacuum will be formed in the teapot.

Here is also a detailed analysis of the reason, if you want to pour out the tea smoothly, then you can only ensure that the air pressure inside the teapot and the outside of the teapot is consistent, if there is no small hole, it may lead to the air pressure inside the teapot and the outside of the teapot is inconsistent. If this small hole is blocked, then the air pressure outside the teapot will be greater than the air pressure inside the teapot, and the water in the teapot will be subjected to inward pressure, so the water will not be poured out.

Therefore, a hole must be added to the lid of the teapot, so that the teapot can be in a connected state. This is the airtightness in physics, after the hole is blocked, it may cause the internal and external pressure to be wrong, because the reason why people pour out the water is because of the effect of gravity. But at this time, the pressure of the air on the inside of the teapot is greater than the gravity, so the tea in the teapot cannot be poured out.

You can usually clear the filter to ensure that the lid of the teapot will not be blocked.

Because such things are relatively sealed, after the lid is blocked, the tea inside will not flow out.

Because the air pressure outside the teapot is greater than the air pressure inside, the water is under pressure inward, and naturally it cannot be poured out.

Because the air pressure inside the teapot and the air pressure on the outside of the teapot have changed significantly, when the teapot is blocked, the tea cannot be poured out.

Hello, dear, the answer to your question is "Go and buy it can be repaired, it is cheaper to use tin but not long-lasting, it is generally repaired with gold and silver, but the price is relatively high. If the teapot is cracked, the common repair method is baked nails, silver nails or copper nails are about 10 yuan or so, and gold threads can also be used to draw gold lines at the cracks. If the teapot is damaged and there are pieces missing, it can be treated with silver, and the missing part should be filled with mud first.

Go to buy Let's talk about the treatment of common breakage, the lid is two halves of the baking nail before the round silver, the spout falls off and breaks, and the hole in the bag is fiercely silver: if the drop is dropped, it is not replaced by something else, but the lid should be drilled with a small hole. There are also traceless repairs, which can be repaired to the point that they can't be seen at all, but the price is quite high.

Finally, I wish you a happy life!

The lid of the purple clay pot can be absorbed. Because the purple sand is magnetic, the purple sand pot has the characteristics of holding the spout upside down without dropping the lid, and the iron element.

It is an important part of purple sand mud. So it's sucky.

The purple clay pot is a unique handmade clay handicraft in China, and its production began in the Ming Dynasty in the mountains of Xizhengde.

During the year, the raw material for the production is purple sand mud, and the origin is in Yixing, Jiangsu.

Dingshu Town. From Ming Wuzong.

Since Zhengde Nianpei, the purple sand began to make pots, and there are many famous artists, and there are continuous fine products handed down in the past 500 years.

Introduction to the purple clay pot.

Purple clay pots, handmade clay crafts unique to the Han nationality in China, are now also made in large quantities by machines. The raw material is purple sand mud, which originates in Yixing, Jiangsu, and is also known as Yixing purple sand pot. The purple sand pot is bullish in the auction market, it is an antique with collectible value, and the works of famous masters are often difficult to find.

The purple clay pot is most famous for the Yixing purple clay pot, which does not take away the true fragrance of the tea and has no cooked soup, and can maintain the color, fragrance and taste of the tea for a long time. The purple sand tea set is also favored by people because of its simple and unique shape and excellent temperament, which will become an ancient jade color after tea brewing and hand rubbing.

The teapot lid is also the head of the teapot.

Crush its cover, crush its head.

It is called annihilation. Therefore, it is not auspicious to break it.

The whole body of the pot can be broken.

Take the meaning of "broken peace" also.

Good intentions bloom on the ground, and the years are safe

The atmosphere is under pressure, called atmospheric pressure, when there is a hole, the inside is connected with the outside, the air pressure is equal, the water is only subject to gravity, it is very good to pour out, after the hole is blocked, only the water inside is subject to gravity and the pressure of the gas in the pot, at this time it is equal to the external air pressure, the net force is 0, and it will not pour out.

According to the principle of the connector, if one side is blocked, the other side is very difficult to pour out.

With a small hole, the air pressure inside the pot is light and the air pressure outside the pot is light, and it is easier to pour out!

I searched and asked Bai to ask the du, which also solved for me why zhi had to insert two versions in the cork when playing the hanging bottle.

Tube of doubts. The function of the lid with the small hole right is to keep the air pressure inside and outside the pot equal. If there is no hole in the lid of the pot, when pouring water (the lid is relatively tight), with the flow of water, the volume of gas in the pot becomes larger, the gas pressure becomes smaller, and the outside atmospheric pressure is greater than the air pressure in the pot, so that the water cannot be poured out.

With small holes, the air pressure on the surface of the water is always the same as the outside atmospheric pressure, and the water is easy to pour out.

The teapot lid has small holes.

Gaizhi, also called Gaito. In fact, cover is a kind of tea prop in Japan, and it is already an independent craft pants bridge and collection item, and there are more books about cover than iron kettle. Lid Punching was introduced to Taiwan from the Japanese tea ceremony, where it was used to place the lid of a water boiler such as a soup bottle or axe (including iron kettle and silver kettle).

The function of the lid is to keep the lid clean and prevent the water on the lid from dripping on the table, so the lid of the general iron kettle should have the function of collecting water.