AQA GCSE Combined Science: Trilogy Physics Paper 1 (Higher), June 2025
Every question from AQA GCSE Combined Science: Trilogy Physics Paper 1 (Higher), June 2025 (8464): 6 questions, 70 marks, each with its mark scheme and topic.
- Question 1 9 marks
Describe energy store changes in an engine, identify renewable plant fuels and alternative car power sources, interpret a UK electricity generation chart, and evaluate the challenges and environmental impacts of renewable energy.
Physics · P1: Energy
- Question 2 11 marks
Calculate the specific heat capacity of an aluminium block from given data, describe the experimental method to obtain these measurements, and identify reasons why insulation improves accuracy.
Physics · P1: Energy
- Question 3 12 marks
Investigate the resistance of a resistor by drawing a circuit diagram, calculating resistance from ammeter and voltmeter readings, sketching an I-V graph, and determining suitable resistors based on power ratings.
Physics · P2: Electricity
- Question 4 14 marks
Describe nuclear radiations, complete a beta decay equation, determine half-life and percentage activity decrease from a decay curve, and explain its medical use in cancer treatment.
Physics · P4: Atomic Structure
- Question 5 14 marks
State properties of mains electricity and the colour codes of wires, explain the effect of laptop use on charging time, and calculate the time taken to charge the battery while in use.
Physics · P1: Energy · P2: Electricity
- Question 6 10 marks
Calculate the mass of a storage cube using its dimensions and density, and explain factors affecting the energy storage system's efficiency and power.
Physics · P1: Energy · P3: Particle Model of Matter