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A simple procedure for investigating the voltage/current characteristics of a diode which will ensure sensible results are obtained.
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This provides a method to plot a calibration curve using the starch-iodine reaction.
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Extracted, and refreshed from the Handbook, section 12. Includes very useful guidance on setting up and using oscilloscopes.
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Guidance on buying ducted and re-circulatory filtration fume cupboards.
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An illustrated description of an investigation using a trolley and a single light gate detector.
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Guidance on buying low-voltage power supplies for use by students up to GCSE and at A Level.
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Hazcard – COSHH model risk assessment for calcium and strontium. Read this Hazcard in conjunction with About Hazcards (Guide GL 120).
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The voltage-current (VI) characteristic of an electrical component is a curve which illustrates the relationship between these two quantities. This experiment is normally completed for a set of three ..
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Clear illustrated guidance on how to set up and use a microscope.
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Precautions needed when handling a wide range of hydrocarbons safely in practical activities.
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Showing results 1 to 10 of 845
