Earth Simulation

토리첼리의 실험

Torricelli’s Experiment

* Wear gloves when handling mercury. Torricelli’s Experiment The first person to measure the magnitude of air pressure is Italian scientist Toricelli. He was filled with mercury (Hg) in a glass tube…
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갈릴레오의 펌프 문제

Galileo’s Pump Problem

Galileo’s Pump Problem A duke living in Tuscany, Italy, in the 17th century, installed a well in the courtyard of the palace. But, duke saw the pump fail to pull water up.…
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화성암 Igneous Rock

Classification of igneous rocks

Igneous rocks are rocks formed from molten magma. The material is made liquid by the heat inside the Earth’s mantle. Igneous rock occurs in two ways. Slow cooling : Igneous rock formed…
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주상절리의 형성 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…
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The Highs and Lows of Air Pressure

High atmospheric pressure and low atmospheric pressure The cause of wind blowing is the difference in air pressure. A high pressure system has higher pressure at its center than the areas around…
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Atmosphere

Atmosphere

Let’s observe dramatic changes in the number of air molecules. Atmosphere The various gases surrounding the Earth are called the atmosphere. The atmosphere is distributed from the Earth’s surface to about 1,000…
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압력과 면적의 관계 Pressure and Pressing Area

Pressure and Pressing Area

Pressure is defined as force per unit area. It is usually more convenient to use pressure rather than force to describe the influences upon fluid behavior. The standard unit for pressure is…
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지구의 복사 평형 Equilibrium of Radiation

Equilibrium of Radiation

Radiation Places near the stove feel warmer than places far away. This is due to the direct transfer of heat from the stove without the movement of matter. This direct transfer of…
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지진계와 관성의 법칙 Seismometer and Inertia

Seismometer and Inertia

Inertia Inertia is the resistance, of any physical object, to any change in its velocity. Examples of Inertia Shaking a bottle of ketchup. When bringing the bottom down, the suddenly stopping it,…
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지진파 Seismic Wave

Seismic Wave

Investigation inside earth The most obvious way to see the inside of the earth is to drill directly into the earth. However, as you enter the Earth, the temperature and pressure increase,…
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조륙운동 Epeirogeny

Epeirogenic movement

Epeirogenic movement(Epeirogeny) It is a phenomenon that the crust is slowly rising or sinking over a wide range. The crust is floating on a dense mantle and forms an equilibrium of force.…
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여러 모양 지층 만들기 Stratum Making

Stratum Making

About this simulation, When you press the button, you can see the corresponding strata. Combining the layer, you can create variety stratum. This simulation is presented as a mathematical model. Actual strata…
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