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9 Cards in this Set
- Front
- Back
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Half Life |
ln2/λ |
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Capacitance |
Charge/Voltage Q/V |
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Energy Stored On Capacitor |
QV/2 (CV^2)/2 |
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Graph of Charge Against Voltage |
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Charging Capacitor Graph |
Graph is the same for both Q and V |
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Discharging Capacitor Graph |
Graph is the same for both Q and V |
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Energy Stored On Spring |
(kx^2)/2 |
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Resonance
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When the driving frequency approaches the natural frequency, the system gains more and more energy from the driving force and so vibrates with a rapidly increasing amplitude. |
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Damping |
Energy lost to the surroundings, usually down to frictional forces, which minimises the effect of resonance. |
