Daily Practice - GCSE Science
Biology, chemistry and physics recall, definition and calculation, drawn from every strand.
- 1Electricity
Two resistors are connected in parallel across a 12 V battery. State the potential difference across each resistor.
- 2Circuits, Resistance and Components
Define electric current.
- 3Mains Electricity, Power and Energy
Why does the national grid transmit electricity at a very high potential difference?
- 4Particle Model of Matter
Calculate the energy needed to melt 0.50 kg of a substance with a specific latent heat of fusion of 210000 J/kg.
- 5Density and the Particle Model of Matter
Convert a density of 2.7 grams per cubic centimetre into kilograms per cubic metre.
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Every sheet is deterministic: the same date always regenerates the same five questions. All of May 2021, including the monthly compilation PDF.