Work, Energy & Power

Beschreibung

This mind map covers the topics of work, energy, energy efficiency and power. It is aimed at someone who has an interest in energy or power, or a Leaving Certificate student.
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Mindmap von alex.examtime9373, aktualisiert more than 1 year ago
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Erstellt von alex.examtime9373 vor etwa 11 Jahre
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Zusammenfassung der Ressource

Work, Energy & Power
  1. Work
    1. Force x Displacement
      1. Joules (J)
        1. Scalar quantity
        2. Energy
          1. The ability to do work
            1. Scalar quantity
              1. Joules (J)
                1. Forms of Energy
                  1. Kinetic energy
                    1. Potential energy
                      1. Thermal energy
                        1. Sound energy
                          1. Electromagnetic energy
                            1. Chemical energy
                              1. Nuclear energy
                              2. Principle of conservation of energy
                                1. Energy cannot be created or destroyed
                                  1. It can be converted from one form to another
                                2. Power
                                  1. The rate at which work is done
                                    1. Work/ time
                                      1. Scalar quantity
                                        1. Watt (W)
                                          1. Percentage Efficiency
                                            1. Po(100)/Pi
                                              1. Po = Power output
                                                1. Pi = Power input
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