13 At sea level, atmospheric pressure is 100 kPa and the density of air is 1.3 kg m3.Assume that the density of air decreases linearly with height above sea level.What is an estimate of the total height of the atmosphere based on this information? B A 7.8km B 16km C 77km D 150 km...
The kPa is mostly used for describing sub-atmospheric air pressures and low differential air pressures found in building ventilation systems. When compared to bar unit there is 100 kPa in 1 bar which happens to be very close to the standard atmospheric pressure at sea level (101.325kPa), there...
At sea level, this atmospheric pressure is equal to 1 ATA, 1 atm, 14.7 psi, 1.03 kg/cm2, 101.32 kPa, and 33 fsw. At higher elevations, the pressure exerted by Earth's atmosphere decreases and, therefore, atmospheric pressure is lower. In the hyperbaric therapy environment, pressure is, ...
Yes, the "tub" would be more accurately described as a swimming pool; the change in water level is negligible. EDIT: You know what, my answer of 98.1X kPa doesn't make sense. Since the pressure at sea level is 1 atmosphere which is about 101.3 kPa, lowering the tube 1 cm into the...
The average atmospheric pressure at sea level is about 14.7 pounds per square inch (or 101.325 kPa). This means that air molecules are pushing with a force of 14.7 pounds against every single square inch of your body. What is the atmospheric pressure in physics? Atmospheric pressure (also kno...
Atmospheric pressure is standardised, technically, at 101.325 kPa(absolute), equivalent to 14.696 psi(a). Remember! This is the pressure at sea level. Equipment working at altitude will not experience the same atmospheric pressure. Also the local atmospheric pressure changes with the weather. Local...
Atmosphere (atm) is a unit of measure that is equal to the average air pressure at sea level at a temperature of 15°C or 59°F. One atmosphere is 1013 millibars or 760 mm or 30 inches of mercury. It is measured by a barometer. ...
The initial tire (gauge) pressure is 210 kPa (30 psi). At the end of... Estimate the total mass of the Earth’s atmosphere, using the known value of atmospheric pressure at sea level. When a person drives or hikes to a higher altitude, and even more during descent, volume changes ...
What is the standard air pressure at sea level? What is the air density doing when the weather forecast says the pressure is rising? What is the normal air pressure at sea level? What is the pressure of the mesopelagic zone? What type of air mass is warm and dry?
The atmospheric pressure at sea level is approximately 101.3 kilopascals (kPa) or 14.7 pounds per square inch (psi). Answer and Explanation: We are given the following data: The depth of the seawater is h = 210 m The ...