Daily Practice - GCSE Science
Biology, chemistry and physics recall, definition and calculation, drawn from every strand.
13th October 2025
- 1Climate Change and Atmospheric Pollutants
Name two gases that dissolve in atmospheric water droplets to cause acid rain.
- 2Physics Equations: Recall, Rearrangement and Application
Calculate the gravitational potential energy gained by a 60 kg person climbing 5 m. (g = 9.8 N/kg)
- 3Physics Required Practicals and Uncertainties
How is the uncertainty in a set of repeated readings usually estimated?
- 4Energy
A kettle transfers 360000 J of energy in 150 s. Calculate its power in watts.
- 5Energy Stores, Transfers and Calculations
What happens to the energy described as 'wasted' in a transfer?
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