simply - "winglet"
If you are referring to the distance from wing tip to wing tip, it is usually called "wingspan".
The outboard end of a wing.
A nose that is short and thick but turned up at the tip is called a pug nose. Another name for an upturned nose is retrousse nose.
Two or more planes flying in formation with the ends of their wings almost touching.ANS 2 - Wing tip to wing tip is also a way of expressing the wing span of an aircraft
Yes
The hard tip at the end of the shoelace is called an aglet.
wingspan is defined as the distance from wing tip to wing tip
The albatross has the biggest wingspan on (or above) the planet. The Royal albatross is 3.5 metres from wing tip to wing tip, and weighs 8 kilograms. The Antipodean or Wandering albatross is 3.2 metres from wing tip to wing tip.
Wing twist is the change of the angle of incidence of the airfoil, along the span of the wing. This is also called wash out if the wing tip has a smaller or negative angle compared to the wing root, or wash in if the wing tip angle is bigger. Wash out is added to wings to ensure the wing tip stalls first, which makes flying behaviour more predictable and low-speed flight more controllable. For a similar reason, wing tips usually have a shorter airfoil chord than wing roots.
Yes. This is part of what is called wake turbulence.
AGLET
Xenops are small birds with a longish tail, and a laterally flattened bill with an upturned tip, except in the slender-billed xenops. They have a brown back and buff or rufous wing stripe. They are found in Mexico, Central America and South America and tropical rain forest.