1
Q
Definition of Power
A
The rate of doing work
2
Q
Explanation of power
A
The work done (w) divided by the time is took (t)
3
Q
Equation for Power
A
Power (P)= Work (w) ÷ Time (t)
Power (P)= Force (F) x Velocity (v)
4
Q
Unit for Power
A
J/s or Watts
Watt is one Joule of work done in one second
IGCSE Physics
flashcards
Decks in class (20)
# Cards
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Topic 1.1 and 1.221
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Topic 1.3, 1.4, 1.517
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3.1-3.612
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3.1-3.6 ai13
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Energy15
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Work5
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Power4
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Efficiency5
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Thermal Physics28
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C3- Waves23
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P3.2-Light34
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P4.1 + 2- Magnetism and Electricity33
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P4.2.5- Electrical energy + Electrical power6
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P4.3- Electrical circuits11
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P4.4- Electrical safety11
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P3.3- Electromagnetic waves16
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3.4- Sound15
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P5.1- Nuclear physics12
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5.2- Radioactive11
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P6- Space physics21
