Daily Practice - GCSE Science
Biology, chemistry and physics recall, definition and calculation, drawn from every strand.
27th October 2022
- 1Physics Required Practicals and Uncertainties
Give one reason for taking the gradient from the line of best fit rather than from two data points.
- 2Energy
A kettle transfers 360000 J of energy in 150 s. Calculate its power in watts.
- 3Energy Stores, Transfers and Calculations
By what factor does kinetic energy increase if speed is doubled?
- 4Efficiency, Power and Energy Resources
Name three renewable energy resources.
- 5Electricity
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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