Daily Practice

GCSE Science

18th May 1993

5 questions · GCSE · 584 questions in this band

1
Electromagnetic Induction and Transformers
State the difference between an alternator and a dynamo.
2
Space Physics
Name the region of the Solar System where most asteroids are found.
3
The Solar System, Orbital Motion and Satellites
Put the following in order of increasing distance from the Sun: Mars, Venus, Saturn, Earth.
4
Red-shift and the Expanding Universe
Explain why red-shift observations support the idea that the universe is expanding, rather than Earth simply being at the centre of the universe with everything moving away from it.
5
Biology Required Practicals and Data Analysis
Why must the same volume of solution be used in every tube in an enzyme investigation?

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