Daily Practice · GCSE Science
Daily Practice - GCSE Science
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15th February 1998
- 1Physics Required Practicals and Uncertainties
How is the uncertainty in a set of repeated readings usually estimated?
- 2Energy
Name the energy store associated with a moving car.
- 3Energy Stores, Transfers and Calculations
What happens to the energy described as 'wasted' in a transfer?
- 4Efficiency, Power and Energy Resources
Define power and give its unit.
- 5Electricity
State the UK mains supply frequency and typical potential difference.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of February 1998, including the monthly compilation PDF.