Daily Practice · GCSE Science

Daily Practice - GCSE Science

Biology, chemistry and physics recall, definition and calculation, drawn from every strand.

25th October 2019

5 questions · GCSE · 584 questions in this band

1
Electricity
A current of 2.0 A flows through a resistor for 30 s. Calculate the charge that flows. Use Q = I x t.
2
Circuits, Resistance and Components
Define electric current.
3
Mains Electricity, Power and Energy
Why does the national grid transmit electricity at a very high potential difference?
4
Particle Model of Matter
State the correct SI unit for density.
5
Density 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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