fisica_05_fluidostatica

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 mainly used. The wet-bulb hygrometer consists of two thermometers, a…

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 surface becomes cloudy after a while because the water vapor…

Galileo's Pump Problem A duke living in Tuscany, Italy, in the 17th century installed a well in the courtyard of the palace. But, the duke saw the pump fail to pull water up. The Duke asked Galileo for this. Galileo discovered that the groundwater level went down too much and…

If you fill the Coriolis effect 100%, the actual wind on the surface of Earth will appear. 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 it. The…

* You have to wear gloves when handling mercury. Torricelli's Experiment The first person to measure the magnitude of air pressure is Italian scientist Torricelli. He was filled with mercury (Hg) in a glass tube with one end blocked. And he stood upside down in a bowl of mercury. Then…

Altitude-temperature data is based on ISA(International Standard Atmosphere). Values ​​other than the data were obtained using spline interpolation. Altitude(km)Air Temperature(℃) 015 4-11 8-37 12-56.5 20-56.5 30-46.5 40-22 50-2.5 60-26 70-53.5 80-74.5 110-33.5 The atmospheric pressure (P), depending on the altitude, was calculated by the following formula. [ P(hPa) = 1013…

The fluid in the beaker is water, and its density is assumed to be 1 g/mL. The volume of the object is assumed to be 100 mL. Buoyancy When we wear a life jacket, our bodies float on the water instead of sinking, which can be seen as a force…

Javalab - Measurement

Javalab - Measurement

Javalab -

App HTML5: Pressione idrostatica in un liquido

Javalab -

Javalab -