Скачать или смотреть 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”