AQA GCSE Physics 8463/1F (June 2024) – Question 9 (All Parts) скачать в хорошем качестве

AQA GCSE Physics 8463/1F (June 2024) – Question 9 (All Parts)

In this video, we fully break down every part of Question 9 from the AQA GCSE Physics 8463/1F June 2024 Paper 1. This question focuses on mean current calculations, energy storage comparisons, and reducing carbon dioxide emissions. ⭐ What Question 9 Covers 9.1 – Calculating the mean current from multiple readings Students calculate the mean current from three measurements and enter the correct value into the table. 9.2 – Comparing two methods of storing energy Students evaluate two different energy‑storage approaches using the data provided: Heating water (thermal energy storage) Pumping water uphill (gravitational potential energy storage) They compare the methods by discussing: Energy stored per 100 kg Percentage energy wasted Installation requirements Calculations showing efficiency or practicality 9.3 – Reducing carbon dioxide emissions Students explain one change to reduce CO₂ output in: Transport Electricity generation The question tests understanding of: Averages and experimental readings Energy storage systems (thermal vs gravitational) Efficiency and wasted energy Environmental impacts and emission‑reduction strategies 🔍 Useful for students: “AQA 8463/1F Q9 energy storage comparison” “GCSE Physics mean current calculation” “June 2024 Paper 1 Question 9 CO2 reduction” “AQA physics water heating vs pumped storage”