Daily Practice · GCSE Science

Daily Practice - GCSE Science

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

16th February 2020

5 questions · GCSE · 584 questions in this band

1
Physics Required Practicals and Uncertainties
How is the uncertainty in a set of repeated readings usually estimated?
2
Energy
A kettle transfers 360000 J of energy in 150 s. Calculate its power in watts.
3
Energy Stores, Transfers and Calculations
What happens to the energy described as 'wasted' in a transfer?
4
Efficiency, Power and Energy Resources
Define power and give its unit.
5
Electricity
A component has a current of 5.0 A and a resistance of 8.0 ohm. Calculate the power dissipated using P = I^2 x R.

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.

Every sheet is deterministic: the same date always regenerates the same five questions. All of February 2020, including the monthly compilation PDF.