Daily Practice - GCSE Science
Biology, chemistry and physics recall, definition and calculation, drawn from every strand.
8th August 2018
- 1Efficiency, Power and Energy Resources
Why can no device be 100 percent efficient?
- 2Electricity
State the UK mains supply frequency and typical potential difference.
- 3Circuits, Resistance and Components
What happens to the total resistance when a second resistor is added in parallel, and why?
- 4Mains Electricity, Power and Energy
Give the colour and function of the earth wire.
- 5Particle Model of Matter
State what happens to the internal energy of a substance as it is heated, in terms of the kinetic and potential energy of its particles.
You are looking at an earlier sheet. Today's sheet is the one that adds a day.
Your run is kept in this browser only, and there is no account.
Recent GCSE Science sheets
Every sheet is deterministic: the same date always regenerates the same five questions. All of August 2018, including the monthly compilation PDF.