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  • Practica 1. Investiga tus competencias
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      Practica 1. Investiga tus competencias
      4. Fuerza y presión
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      Practica 1. Investiga tus competencias 1

      ANTICICLONES Y DEPRESIONES

       

      Done
      Practica 1. Investiga tus competencias
      4. Fuerza y presión
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      Practica 1. Investiga tus competencias 2

      Indica cuál de las afirmaciones siguientes es falsa:

      • La presión atmosférica no afecta al tiempo meteorológico.

      • Correct answer
        Wrong answer
      • La presión atmosférica es prácticamente imperceptible para los humanos.

      • Correct answer
        Wrong answer
      • Una presión atmosférica baja es un presagio de mal tiempo.

      • Correct answer
        Wrong answer
      • En verano acostumbramos a tener presiones más bien altas.

      • Correct answer
        Wrong answer

      Done
      Practica 1. Investiga tus competencias
      4. Fuerza y presión
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      Practica 1. Investiga tus competencias 3

      ¿Con qué unidades se mide la presión atmosférica?

      • El Pascal (Pa)

      • Correct answer
        Wrong answer
      • La atmósfera (atm)

      • Correct answer
        Wrong answer
      • El hectopascal (hPa)

      • Correct answer
        Wrong answer
      • El quilopascal (kPa)

      • Correct answer
        Wrong answer

      Done
      Practica 1. Investiga tus competencias
      4. Fuerza y presión
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      Practica 1. Investiga tus competencias 4

      Si sabemos que la presión se calcula haciendo el cociente entre la fuerza aplicada y el área de la superficie sobre la cual se aplica la fuerza, ¿qué fuerza realiza el aire sobre la superficie de un campo de fútbol de 0,5 ha? La presión atmosférica es de aproximadamente 1 atm.

       

      La fuerza del aire es de N

        500000000

      Done
      Practica 1. Investiga tus competencias
      4. Fuerza y presión
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      Practica 1. Investiga tus competencias 5

      Observa el mapa del tiempo e indica las zonas de altas presiones y las zonas de bajas presiones.

       

      Alrededor de la A son y alrededor de la B son .

      Done
      Practica 1. Investiga tus competencias
      4. Fuerza y presión
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      Practica 1. Investiga tus competencias 6

      ¿En qué países hace «buen tiempo»? ¿Y en qué países hace «mal tiempo»?

      Done
      Practica 1. Investiga tus competencias
      4. Fuerza y presión
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      Practica 1. Investiga tus competencias 7

      Consulta un mapa meteorológico de la zona donde vives y haz la previsión.

      Done

      ,
      You have completed the lesson!

      Below is the time you have spent on the activity and the score you obtained.

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