Daily Practice · GCSE Science

Daily Practice - GCSE Science

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

2nd March 2024

5 questions · GCSE · 584 questions in this band

1
Physics Required Practicals and Uncertainties
Why should a line of best fit be drawn rather than joining the plotted points?
2
Energy
A kettle transfers 360000 J of energy in 150 s. Calculate its power in watts.
3
Energy Stores, Transfers and Calculations
Define specific heat capacity.
4
Efficiency, Power and Energy Resources
A lamp is supplied with 60 J and transfers 6 J as light. Calculate its efficiency as a percentage.
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.

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