The highest altitude ever reached by a glider (as of this writing) is 15, 460 m.  What is the approximate air pressure at that altitude?

Q: The pressure inside the cabin of the aircraft flying at an altitude is A) The same as that outside…

A: The natural cause of flow of flow of any substance or matter is from from High pressure to low…

Q: How do airplanes stay in the air?

A: When air flows over any flat plate at an angle, like when you hold your hand out of a car window on…

Q: Why is it misleading to describe atmospheric pressure as simply the weight of the air only pressing…

A: Atmospheric pressure cannot be defined as simply the weight of the air because weight only acts in…

Q: ank the following from highest pressure to lowest pressure upon the ground: ➢ The atmosphere at sea…

A: Pressure is define as force per unit area                  P = FAP = mgA Here m is the mass of the…

Q: In crowded area, the atmospheric pressure is (500) mmHg. what the Pressure O2 that people in this…

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Q: Why is it that an aneroid barometer is able to measure altitude as well as atmospheric pressure?

A: The aneroid barometer is a small mechanical device that helps in order to measure the atmospheric…

Q: What is the pressure at the bottom of a swimming pool which is 12 feet deep and contains freshwater?

A: We know that :

Q: The glass in a window is 35 inches wide and 20 inches tall, and standard atmosphere pressure is 14.7…

A: Given, Width (b) = 35 inches  Length (l) = 20 inches  Pressure outside (P1) = 14.7 psi Pressure…

Q: The average temperature in La Trinidad is 20c. What is this on the rankine scale

A: The expression to convert Celsius into Fahrenheit is T°F=95T°C+32 Insert  values in the above…

Q: What is the effect of wing tip vortices (the air circulation from the lower part of the wings to the…

A: Wingtip vortices result in induced drag.

Q: If the water that exits a pipe fills a pool that is 3 meters deep, 20 meters long, and 5 meters wide…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Consider an airplane with a total wing surface of 1002 m. At a certain speed the difference in air…

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Q: 8. For each stated action force, identify the reaction force. Enclosed air particles push balloon…

A: 1.) Bat hits ball Reaction force - ball hits bat in opposite direction. 2.) Man pushes the car.…

Q: An open-tube manometer is used to measure the pressure in an oxygen tank. when the atmospherric…

A: Atm. Pressure = 1057mBar Height = 3.3 cm or 0.033 m

Q: What is the difference between gauge pressure and absolute pressure?

A: Gauge pressure and Absolute pressure are two different pressure measure which we will understand in…

Q: The pressure in a natural gas pipeline is measured by the manometer shown in figure below with one…

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Q: Chaptar 11, Preblem 09 A Verturt meter is a device for measuring the speed of a win plpe. The…

A: Note: As per guidelines, we can only answer one question. Sorry of inconvenience. Given values:…

Q: Two cubic feet of air at atmospheric pressure is compressed to 0.50 ft3. For isothermal conditions,…

A: For isothermal conditions, the temperature remains the same. Write the ideal gas equation.

Q: What is pressure?

A: Pressure is defined as the physical force exerted on an object. The force applied is perpendicular…

Q: By the way, what is atmospheric pressure

A: By the way, what is atmospheric pressure

Q: Why is it possible for a difference in pressure to be formed when altitude changes suddenly?

A: Given: Why is it possible for a difference in pressure to be formed when altitude changes suddenly?

Q: Why does the canvas top of a convertible bulge out when the car is traveling at high speed? [Hint:…

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Q: A college dormitory room measures 14 feet wide by 13 feet  long by 9 feet high. What is the weight…

A: We know thatW=dVHereW=weight of substanced=Density of substanceV=volume

Q: An automobile moving through the air causes the air velocity (measured with respect to the car) to…

A: The power needed is determined from the difference of the kinetic energies:

Q: Rank the pressures from highest to lowest: (a) bottom of a 10-cm-tall container of salt water, (b)…

A: Pressure in at the height below h from the surface with density ρ of the liquid is: p=ρgh Salt water…

Q: Why does the atmospheric aitr pressure could not collapse a balloon?

A: A balloon has a larger pressure inside than outside.

Q: Why are runways longer for takeoff and landings at high altitude airpots?

A: The higher you go, the air becomes less and less dense, making it harder for a plane to fly. Less…

Q: Rank the pressures from highest to lowest: (a) bottom of a 20-cmcm-tall container of salt water, (b)…

A: To rank the pressures from highest to lowest: (a) bottom of a 20 cm-tall container of salt water,…

Q: Two fluids of specific gravities of 0.80, and 13.6 are placed in a container. If the height of each…

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Q: The force of the atmosphere at sea level against the outside of a 10 m2m2 store window is about 1…

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Q: What type of gases exert a downward force on the Earth's surface due to gravity?

A: Downward force exerted by an object due to its mass is given by F=mgwhere, m =mass of object…

Q: Find the pressure on the roof of the Empire State Building (381 m). Assune: Pressure decreases about…

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Q: The open-sea diving depth record is 534 metres; how much more pressure would the diver have been…

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Q: nt Attempt in Progress t would be the height of the atmosphere if the air density (al were uniform…

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Q: An aircraft is flying at an altitude of 2500m above the ground. Calculate for the temperature,…

A: Height , h = 2500 m To find = a) Temperature                  b) Pressure                  c)…

Q: Why air pressure in a car tyre increases during driving?

A: Reason:when we drive , the frictional force between the tires and the road increases the temperature…

Q: It is said that a gas fills all the space available to it. Why, then, doesn’t the atmosphere go off…

A: It is the gravity keeps all the gas molecules together near Earth.

Q: How much will air density increase when compressed by half?

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Q: Why does air friction affect a car's gas mileage?

A: Given:  air friction