We know that ice floats in water. No matter how big the ice is, it will not sink in the water. Archimedes' theory is that an object floats on water, including large boulders. Made by me. According to this theory, when an object is thrown into water, two forces act on it. One, the force of the water pushes the object upwards as the weight of the object presses down on the object. If the weight of the object is equal to or less than the weight of the water removed by it, the object thrown into the water will float.
In detail, if the weight of the object is equal to or less than the weight of the water removed by the object, the object will float submerged in water. In the same way, if the weight of the object is greater than the weight of the water removed with it, the object will sink in the water.
If a small piece of stick is dropped into the water, it will float. Because the stick weighs less than the weight of the removed water. But by its -weight, half the weight of the water is half submerged and the other half floating above the water. Cork (car weight is only one-fifth the weight of water removed by it, so only about one-fifth of it is submerged in water.
But water is a liquid with special properties that expands rather than contracts when frozen. The shape of ice is larger than water. We ice can make 10 liters of ice with 9 liters of water. Only). Due to the large size, the density is 9/10 of the density of water, so it is lighter than ice water. The weight of water removed by ice is equal to the total weight of ice (9/10). The rest is submerged in water.
In cold places, the water in the hose often solidifies as the hoses break. As the water freezes and turns into ice, the shape becomes larger, the force increases, and the hose breaks. This theory is being used to break rocks in Finland.
The cracks between the rocks in the hills are filled with water. When the water cools and freezes, the stones crack to break. There are generally two types of snow that come to mind. It is one thing to freeze water and sell it in the market, it is another to pour it on the mountains in winter. Both of these are formed when water condenses. However, there is also a third type of snow. This is called dry ice. It is not made of water like ordinary ice. Made from Carbon Dioxide. Dry ice is called frozen. Normally, carbon dioxide is also called carbon dioxide when 53 dioxide is a gas at high pressure under low temperature. It freezes. This kind of frozen carbon dioxide is called dry ice. It is very cold. This ice specialty. This means that if it is dissolved, it will be digested without becoming liquid. In solid form, it is like a cake. It is also very heavy. Do not turn if caught in dry snow. I do not know. Adorers, Neil is very useful because of this ice. It is used for packing meat and ice creams shipped over long distances. This will prevent them from getting damaged during long journeys. The ice is also used to cool the rooms.
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