Except in special aircraft, the hold of an aircraft is usually not pressurized, and the pressure is the same as the atmospheric pressure outside the aircraft The passenger compartment, as I recall, is usually pressurized to about 6 to 8 thousand feet.
During a blizzard, the typical air pressure is generally lower than standard atmospheric pressure, which is about 1013.25 hPa (hectopascals). As a blizzard approaches, barometric pressure can drop to around 980 hPa or lower, indicating the presence of a low-pressure system. This decrease in pressure is associated with the strong winds and heavy snowfall characteristic of blizzard conditions.
A typical weather balloon may carry several sensors to measure parameters such as temperature, humidity, pressure, and wind speed. The exact number and type of sensors can vary depending on the specific mission and research objectives.
A barometer reading of 30.71 (1040 millibars) is a typical winter reading for a high-pressure, cold-air cell moving out of northern Canada. Generally, in Ohio, a cold front doesn't force the barometer below about 29.8. Sandy is predicted to create a very low millibars (barometric) reading, lower than 960 millibars. Currently approximately 300 miles offshore at 8am Monday Oct 29th 2012, Hurricane Sandy is at 946 millibars. The two massive storms will likely drop the barometric pressure into the 29-plus range, but how far it will drop is not yet known. However, a 29-plus barometer reading along with the cold, wet weather is certainly apt to increase the pain of chronic pain sufferers, along with devastating damage for people along the coast with power outages, trees toppled, etc.
The typical Reid vapor pressure range in naphtha is between 2 to 15 pounds per square inch (psi). Reid vapor pressure is a measure of the vapor pressure of volatile petroleum products, including naphtha. High Reid vapor pressure indicates increased volatility.
Storm windows are labeled based on their designations to indicate their level of protection from wind. Typical designations include R (residential), LC (low commercial), C (commercial), and HC (high commercial). The higher the designation, the more wind pressure the storm window can withstand.
Yes, 1034 millibars in barometric pressure is high. Normal pressure is 1013 millibars.
No, commercial passenger aircraft are designed to avoid creating sonic booms by maintaining subsonic speeds. Sonic booms are produced when an aircraft exceeds the speed of sound (approximately 767 mph at sea level), which is not typical for commercial flights.
Different models will fly at different speeds. Typical speeds for commercial aircraft are probably around a few hundred km/hour.
The weight range for passengers on a typical puddle jumper aircraft is usually between 150 to 300 pounds per person.
C. S. Bidwell has written: 'Ice accretion prediction for a typical commercial transport aircraft' -- subject(s): Ice prevention, Airplanes, Aerofoils, Drag (Aerodynamics)
Make things go boom.
Normal altitude refers to the typical height above sea level at which an aircraft flies during a flight. For commercial airplanes, cruising altitude ranges from 30,000 to 40,000 feet. Smaller aircraft typically fly at lower altitudes, between 5,000 and 10,000 feet.
When the barometric pressure is 29.49 inches of mercury it means the pressure is slightly less than that at sea level. Sea level atmospheric pressure is regarded as 1 atmosphere (= 760 mmHg = 29.92 in Hg = 14.7 lb/in2 = 101.3 KPa) Pressure lowers (the inches of mercury falls) as one's elevation above sea level increases or as low pressure fronts associated with warmer or wetter weather systems move into an area. The indicated 1/2 inch difference would inicate being on a slight height of land, or that there was a low pressure zone (damp weather perhaps) in the area. More significant for weather is the rate of change of the barometric pressure.
The average weight of a commercial airplane can vary widely depending on the type and size of the aircraft. However, a typical large commercial jet like a Boeing 737 or Airbus A320 can weigh around 50,000 to 100,000 pounds when empty and up to 200,000 to 400,000 pounds when fully loaded with passengers and cargo.
Drug peer pressure, peer pressure related with alcohol, sexual peer pressure, and even peer pressure to break the law, are some of the most typical ones.
A typical weather balloon may carry several sensors to measure parameters such as temperature, humidity, pressure, and wind speed. The exact number and type of sensors can vary depending on the specific mission and research objectives.
200 ft