Answer:
Necking
Explanation:
Necking is a mode of tensile deformation in material science and engineering. This is a phenomenon in which a large strain can be disproportionately been localized in a small area of materials. Slowly there is the reduction of the cross-sectional area which names its neck.
The local strain there in the neck is local which is associated with the yielding. This is the form of the deformation of the plastic that is associated with the ductile materials. The neck is the prominent area of the exclusive location. This phenomenon is called necking.
Answer:
In 1820, the constitutionalists rose up in revolution, created a constitution, and forced the return of the Portuguese King. ... On September 7, 1822, Prince Dom Pedro declared Brazil's independence from Portugal, founding the Empire of Brazil, which led to a two-year war of independence.
Answer:
Mensionare varios, y de ahi tu escoges, espero te sirva de gran ayuda:
°Son históricas.
°Son en representación a alguien o algo o algún hecho muy importante.
°Tiene riqueza artística.
°Algunos establecen un mensaje.
°Son recuerdos memorables.
°Tienen gran valor e interés.
°Pueden estar ubicados en espacios públicos o privados, como museos.
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