additional science aqa key words O

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  • Created by: Sam
  • Created on: 17-03-13 21:43
Ohm's law
The current through a resistor at constant temperature is directly proportional to the potential difference across the resistor
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Ohmic conductor
A conductor that has a constant resistance and therefore obeys ohm's law
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Organ system
A group of organs working together to carry out a particular function
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Oscillocope
A device used to display the shape of an electrical wave.
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Ova
The female sex cells, eggs
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Oxidation
The reaction when oxygen is added to a substance (or when electrons are lost)
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Oxygen debt
The extra oxygen that must be taken into the body after exercise has stopped to complete the aerobic respiration of lactic acid
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Other cards in this set

Card 2

Front

A conductor that has a constant resistance and therefore obeys ohm's law

Back

Ohmic conductor

Card 3

Front

A group of organs working together to carry out a particular function

Back

Preview of the back of card 3

Card 4

Front

A device used to display the shape of an electrical wave.

Back

Preview of the back of card 4

Card 5

Front

The female sex cells, eggs

Back

Preview of the back of card 5
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