altitude, temperature, and humidity
It isn't constant anywhere, no. 1013.25 mb is simply the average pressure, which is particularly important at sea level because that is how observations are standardized. But atmospheric pressure always varies no matter where you are, as a consequence of having weather.
No, atmospheric pressure can fluctuate both upwards and downwards due to various factors such as weather patterns, altitude changes, and temperature variations. However, in general, atmospheric pressure tends to decrease with increasing altitude.
The four main atmospheric factors that influence weather are temperature, humidity, air pressure, and wind. These factors interact to determine the type of weather experienced in a particular region.
A Barometer primarily measures atmospheric pressure, although atmospheric pressure is affected by air temperature. http://www.answers.com/topic/barometer http://www.answers.com/topic/atmospheric-pressure?method=26&initiator=WANS
Air pressure also affects the boiling point of water. The higher the air pressure, the higher the boiling point.
Surface tension from pleural fluid, positive pressure, and atmospheric pressure on the thorax.
no Because any body subject is affected by the atmospheric pressure in the case of its occurrence under the pressure of what it means that the pressure for increased atmospheric pressure.
The average atmospheric pressure in Chicago is typically around 1013 millibars, or 29.92 inches of mercury. However, atmospheric pressure can fluctuate due to weather systems and other factors.
At 30 degrees Celsius (approximately 86 degrees Fahrenheit), the general atmospheric pressure at sea level is about 101.3 kPa (kilopascals) or 1 atmosphere (atm). However, this can vary based on local weather conditions and altitude. It's important to note that temperature itself does not directly dictate atmospheric pressure, as pressure is influenced by factors such as weather systems and geographical location.
Temperature is often considered the most important element of weather as it influences many other weather factors such as cloud formation, precipitation, and atmospheric pressure. Temperature also has significant impacts on human comfort, agriculture, and ecosystems.
Water boils at 121 degrees Celsius under normal atmospheric pressure, which is approximately 1 atmosphere or 101.3 kilopascals (kPa). However, it's important to note that this boiling point is specific to conditions at sea level and can vary based on factors such as altitude and atmospheric pressure.
The boiling point of water can vary based on factors like altitude and atmospheric pressure. At higher altitudes, where the atmospheric pressure is lower, water boils at a lower temperature. This is because the lower pressure makes it easier for water molecules to escape into the air as vapor.