Earth Simulation

Formation Model of Columnar Joint

Formation Model of Columnar Joint

Formation of Columnar Joint A columnar joint appears as a polyhedral pillar, such as a tetragonal, pentagonal, or hexagonal shape. Its shape depends on the rate at which the lava solidifies. Columnar joints are often mistakenly known to be hexagonal...

Equilibrium of Radiation

Equilibrium of Radiation

Radiation Places close to the stove feel warmer than places farther away. This is because heat is transferred directly from the stove without any movement of material. This phenomenon in which heat is transferred directly without the aid of a...

Epeirogenic movement

Epeirogenic movement

Epeirogenic movement(Epeirogeny) It is a phenomenon that the crust is slowly rising or sinking over a wide range. The crust rests on a dense mantle and balances forces. Therefore, when the high part of the crust is cut down due...

Where did dew come from?

Where did dew come from?

Could the cup’s water leak out? From the conclusion, the water on the surface of the cup is derived from the air. In an arid desert, dew does not occur. If you put the ice in the cup, the cup’s...

Graph of Saturated Vapor

Graph of Saturated Vapor 2

Water vapor in the air Liquid water can evaporate and turn into water vapor in the air. Conversely, water vapor in the air may turn back into the water. Some are very dry, with no moisture at all, such as...

Psychrometer(hygrometry)

Psychrometer(hygrometer)

hygrometer It is a simple device that allows you to determine the humidity by measuring the difference in how much water evaporates. Compared to a simple structure, humidity can be measured relatively accurately. Before electronic hygrometers became popular, psychrometers were...

Graph of Saturated Vapor

Graph of Saturated Vapor

Water vapor in the air Liquid water can evaporate and turn into water vapor. Conversely, water vapor in the air can turn into the water again. The desert is arid without any moisture. On the other hand, public baths are...