TECNOLOGIA

Descrição

tecnologia 3er ESO
Ona Barrufet
Mapa Mental por Ona Barrufet, atualizado more than 1 year ago
Ona Barrufet
Criado por Ona Barrufet mais de 7 anos atrás
6
0

Resumo de Recurso

TECNOLOGIA
  1. Propietats
    1. Strength (resistència)
      1. capacity of a material suporting forces. (metal)
      2. Toughness (tenacitat)
        1. material that does not break when reciving a sudden shock. (glass)
        2. Elasticity
          1. materia that deforms when a force is applied. (rubber)
          2. Plasticity
            1. Ductility
              1. ability of a material to deform under tenile stress. (steel)
              2. Malleability
                1. ability of a material to deform under compressive stress. (gold)
              3. Hardness (duresa)
                1. ability of a material to resist scratching, being cut or perfored. (diamond)
              4. Stress
                1. Tension
                  1. when an object is pulled with two forces, acting in diferent directions. (cables)
                  2. Compression
                    1. when an object is pushed with two diferent forces acting in opposite direction. (columns)
                    2. Flexion
                      1. an object, one in under compression and the other under tension. (beams)
                      2. Torision
                        1. when an object is twisted by the action of two diferent forces.
                        2. Shear (cisallament)
                          1. two opposite forces act in the same part of the object, trying to cut it

                        Semelhante

                        Test Diagnóstico de Informática Básica
                        victorlobato2009
                        TECNOLOGÍA TAREA
                        Denisse Alcalá P
                        Materiales de construccion
                        Diana Woolfolk
                        INSTRUMENTOS DE MEDIDAS Y SIMBOLOGÍA ELECTRICA - VOLTAJE.
                        Teresa Villa
                        Leyes de Kirchhoff (Voltaje y corriente)
                        dianamardp
                        DISPOSITIVOS DE ALMACENAMIENTO
                        Esteban Bravo3B
                        tema 6 : ELECTRÓNICA
                        alejandrauscola
                        20 preguntas sobre sistemas operativos
                        esmeraldameza100
                        codigos QR
                        Cristina Padilla
                        Curso Basico De Android
                        manrongel
                        Historia de la Ingeniería
                        Camila González