Work, Energy & Power

alex.examtime9373
Mind Map by , created almost 6 years ago

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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alex.examtime9373
Created by alex.examtime9373 almost 6 years ago
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Work, Energy & Power
1 Work
1.1 Force x Displacement
1.2 Joules (J)
1.3 Scalar quantity
2 Energy
2.1 The ability to do work
2.2 Scalar quantity
2.3 Joules (J)
2.4 Forms of Energy
2.4.1 Kinetic energy
2.4.2 Potential energy
2.4.3 Thermal energy
2.4.4 Sound energy
2.4.5 Electromagnetic energy
2.4.6 Chemical energy
2.4.7 Nuclear energy
2.5 Principle of conservation of energy
2.5.1 Energy cannot be created or destroyed
2.5.2 It can be converted from one form to another
3 Power
3.1 The rate at which work is done
3.2 Work/ time
3.3 Scalar quantity
3.4 Watt (W)
3.5 Percentage Efficiency
3.5.1 Po(100)/Pi
3.5.1.1 Po = Power output
3.5.1.2 Pi = Power input

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