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The moving blades of an airplane propeller provide an analogy for the electron?
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∙ 12y ago
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Most of the NADH that delivers high-energy electrons to the electron transport chain comes from?
The Citric Acid Cycle or also know as the Kreb Cycle.
How do jet engines provide a forward thrust to for an airplane?
The thrust is given by the difference in the velocity of air coming into the jet engine and going out of the jet engine, Thrust = F= mdV/dt = ma.
What Parts of an airplane which provide lift and support entire weight of airplane?
The wings are the primary source of lift for an airplane. The horizontal stabilizer of most modern transport aircraft produces lift also, but the lift vector of the stabilizer is usually in the opposite direction (down) in order to keep the aircraft at the proper pitch attitude. Some aircraft configurations are designed so that the aircraft body itself provides lift. The Space Shuttle is an example of a "lifting body" aircraft.
What is the particle which is opposite in charge to the electron?
The particle that has the opposite charge of an electron is the proton. The electron has a charge of -1 while the proton has a charge of +1. (Though they have equal - but opposite - charges, the proton is about 1836 times more massive than the electron.) It might be worth mentioning that the antiparticle of the electron, the positron, also has a charge of +1. And it (the positron or antielectron) has a mass identical to the electron's. (An antielectron, the positron, will combine with an electron when the pair are at low energy in an annhilation event. Both particles will have their masses converted into energy.)
What energy transformations occur in an airplane?
The primary one is the conversion of the chemical energy in the fuel into thermal energy, which is heat energy. This is converted into mechanical energy by the jet engines, and this delivers thrust that forces the plane forward through the air. Then it's all mechanical energy conversions to provide lift and move the plane forward.
Is a helicopter kind of the same as a plane?
An airplane has fixed wings to provide lift to keep it in the air and engines (propeller or jet) to provide thrust for forward movement.A helicopter has rotary wings that when turned by the engine provide both lift to keep it in the air and thrust for movement in any horizontal direction.
What is a propeller plane?
It's a plane that is propeller-driven. The engine or engines drive propellers to provide thrust for the craft.
What are parts of flying vehicle that can provide thrust?
The propeller or the jet (or rocket) exhaust gasses
What are the functions of the 5 main parts of a rubber-band powered airplane?
The rubber band powers the airplane by releasing stored energy.The propeller provides motive force by pulling the airplane through the air.The wings provide lift, to enable the airplane to rise into the air and then glide back to the ground.The horizontal stabilizer (in the tail) keeps the airplane level as it moves through the air.The vertical stabilizer (on the tail) keeps the aircraft flying perpendicularly to the wing and horizontal stabilizer (in the direction of its frame axis, not necessarily in a straight path).The 6th part is the frame connecting these 5 parts, which also anchors one end of the rubber band.
What is the purpose of the tail propeller?
To counteract the torque of the main rotor and to provide yaw movement along the z axis.
What would happen if a airplane was on the moon?
Nothing, an Aeroplane require air flowing across the Airfoil Wing to create lift, as there is no air on the moon, there could be no flight. Almost everything about conventional Aeroplanes require air to function. Propeller driven aircraft require air for their engines and the propeller itself could provide no thrust with out to push against. Jet Engines also require air for the combustion process. Though Rocket Engine Aeroplanes would ignite and provide thrust, without air for the wings, they would simply be really fast ground vehicles.
Why do the airplanes have wings in the back?
To provide more balance for the back of the airplane
What is the purpose of the helicopter tail propeller?
To counteract the torque of the main rotor and to provide yaw movement along the z axis.
What books offer aircraft pictures for children?
Some good airplane books, that provide pictures, for curious youngsters are: Flight, The Airplane Alphabet Book, The Little Airplane and Airplanes and Flying Machines.
What is an analogy for micro tubles and micro pilaments?
The microtubules can be compared to your bones because they provide shape for the cell.
What is a pseudo-noble gas?
Although the formation of an octet is the most stable electron configuration, other electron configurations provide stability. These relatively stable electron arrangements are referred to a pseudo-noble gas configuration. Although the formation of an octet is the most stable electron configuration, other electron configurations provide stability. These relatively stable electron arrangements are referred to a pseudo-noble gas configuration.
How do you check the blade angle propeller of aircraft?
Propellers are measured in stations. This is done by first finding the propeller station number where the angle measurements are taken. Stations are measured in inches from the center of the propeller hub. As an example; propeller station 35 would be 35 inches from the center of the hub. The propeller maintenance manual and/or the Type Certificate Data Sheet for the specific propeller will provide the station number. Once you have located the proper station a propeller protractor is used to measure the angle. The protractor must first be "zeroed" (normally at the hub). Then the angle will be checked on the "Face" of the blade (this is the side that "faces" the pilot when sitting in the pilot seat). This must be done on each blade of the propeller to ensure they are all the same (or within limitations set by the manufacturer).
