In the trachea there are rings of cartilage in a C shape
Yes, the trachea is quite hard. It contains cartilage rings which provide rigidity.
The walls of trachea contain c-shaped rings or cartilagenous rings.These soft bones provide rigidity to the trachea , that is why the walls of trachea doesn't collapse when there is less air.
The torsional rigidity comes from the torso. The lateral rigidity would come from the arms and the legs becoming stiff.
It is defined as ratio of the product of modulus of rigidity and polar moment of inertia to the length of the shaft. Torsional Rigidity is caluclated as: Torsional Rigidity= C J/l
It is defined as ratio of the product of modulus of rigidity and polar moment of inertia to the length of the shaft. Torsional Rigidity is caluclated as: Torsional Rigidity= C J/l
Rigidity = spiralness + spinginess
In chemistry the rigidity is related to chemical bonds in a molecule.
The trachea.
rigidity/not flexible
The singular for trachea is "trachea". The plural is "tracheae".
The organism that use polysaccharide for strength and rigidity is the plant
No trachea is not the lung.