Atmosphere

이슬이 생기는 원리 Dew

Dew

Could the cup’s water leak out? From the conclusion, the water on the surface of the cup is derived from the air. In very dry desert, dew does not occur. If you put the ice in the cup, the surface…
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코리올리 효과 Coriolis Effect

Coriolis Effect

Path Speed Reset Run Coriolis effect The French mathematician Coriolis first explained that the direction of fluid movement on the Earth’s surface is slightly warped. You can observe this effect in all spinning places like Earth. The Coriolis effect causes…
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건습구습도계 Psychrometer(hygrometry)

Psychrometer(hygrometer)

A hygrometer consisting of a dry-bulb thermometer and a wet-bulb thermometer. Dry-bulb is a ordinary thermometer. And wet-bulb is the thermometer with wet sock. Thus, wet-bulb measured a little lower due to the evaporation heat. Their difference indicates the dryness…
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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 the Pascal, which is a Newton per square…
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