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An interesting investigation which involves using an electric lamp to heat water. By measuring the temperature rise over time, and the voltage and current input to the lamp, the overall efficiency of ..
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This procedure will allow students to experimentally determine the efficiency of the kettle. It gives students
a chance to learn more about specific heat capacity, and practise using formula and equ..
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Determining the efficiency of a kettle - video
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This guide outlines how to set up and use food calorimeters including how to set them up and to maximise the efficiency of combustion.
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A video of an interesting investigation which involves using an electric lamp to heat water. By measuring the temperature rise over time, and the voltage and current input to the lamp, the overall eff..
more
words matched: efficiency
Describes in detail the routine tests of radioactive sources and the equipment needed to carry them out. Includes equipment, available to schools, but which is unsuitable for such tests.
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Extracted and refreshed from section 12 of the Handbook, contains information on demonstrating the energy loss during electricity transmission, and how this can be reduced.
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Detailed advice on features to look for when considering the purchase of equipment for radioactive practical work in schools.
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Summer 2025 Bulletin :-- Directors Editorial - CLEAPSS Microscale workshop for the RSC- Job opportunity at CLEAPSS- Fancy a sample in biology- New chromatography & calorimetry guides- Updated wast..
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This
guide is intended for those using, buying, or designing fume cupboards for
schools and colleges. Information is provided on common problems, on choosing
and installing appropriate cupboards an..
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Showing results 1 to 10 of 41
