The freezing of the West Lake is a measure of whether the weather is cold or not. What is the physical principle of icing?

This year is the coldest year in China, and the temperature is falling all over the world, so there are many phenomena such as icing and road icing in many places. Some people will say that if the weather is cold, just look at the water in the West Lake. Then some people will ask whether the West Lake is cold or not, and what is the physical principle of freezing? The physical principle of freezing is that when the temperature reaches freezing point, it will freeze, usually a few degrees below zero.

One: Reach the freezing point

Freezing weather is usually a few degrees below zero, which is very cold. If the temperature is too high, it is still liquid and will not solidify. Therefore, if it wants to freeze, the temperature should not be too high, and it should reach the freezing point of the water surface, so that the liquid we see will solidify into a solid state, which looks very beautiful, shiny and particularly dazzling, so freezing can also form a very, very dazzling.

Second: Landscape

Although there are no red leaves and no smell of spring in winter, there is a particularly beautiful landscape in winter, that is, beautiful snowflakes and cold ice cubes are very beautiful, which can also form a special landscape, just like the West Lake this year. It is said that the weather is cold or not. Just look at the freezing of the West Lake. If the ice is not deep, it proves that the weather today is not very cold. If it is thick, it proves that it is very cold today.

The freezing of the West Lake is a measure of whether the weather is cold or not, but few people know what the physical principle of freezing is. In fact, the physical principle of freezing is that when the temperature of water reaches freezing point, it can freeze. If the freezing point is not reached, the shape of ice is difficult to form. Simply put, the physical principle of freezing is that the temperature is low enough to freeze.