Energy

Description

Physics Mind Map on Energy, created by niayes on 16/05/2013.
niayes
Mind Map by niayes, updated more than 1 year ago
niayes
Created by niayes over 11 years ago
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Resource summary

Energy
  1. Conservation of energy
    1. 2500J Chemical energy
      1. kinetic 1000J
        1. heat 1000J
          1. sound 500J
          2. a car
            1. NOTHING IS EVER 100% EFFICIENT. OFTEN HEAT IS WASTED ENERGY.
              1. Energy can not be created or destroyed, it can only change into other forms.
            2. Types of energy
              1. Sound energy
                1. Electrical energy
                  1. Light energy
                    1. Gravitational potential energy
                      1. Kinetic energy
                        1. Chemical energy
                          1. Thermal energy
                            1. Elastic potential energy
                            2. Sankey diagram for a lightbulb
                              1. Energy input 100%
                                1. Energy output 5%
                                  1. Wasted energy 95%
                                  2. NOT ENERGY EFFICIENT AT ALL
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