Daily Practice - GCSE Science
Biology, chemistry and physics recall, definition and calculation, drawn from every strand.
30th September 2018
- 1Electromagnetic Induction and Transformers
State the name of the component at the centre of a transformer's primary and secondary coils, and state its purpose.
- 2Space Physics
Name the force that keeps the planets in orbit around the Sun.
- 3The Solar System, Orbital Motion and Satellites
Explain, in terms of forces, why a satellite in a stable orbit does not fall towards the Earth or fly off into space.
- 4Red-shift and the Expanding Universe
Name the model of the origin of the universe that is supported by red-shift observations.
- 5Biology Required Practicals and Data Analysis
In the microbiology practical, why are agar plates incubated at 25 degrees Celsius in schools rather than at 37 degrees Celsius?
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