Revise Gcse Physics

In this episode, Emma looks at ionisation, contamination and irradiation by radioactive materials for your GCSE Physics exam. She looks at the differences in penetration and ionisation of alpha, beta and gamma radiation. Perfect for AQA, Edexcel, OCR, CIE and WJEC exam boards. Ideal for preparing you for your GCSE Physics exam. Click here for the full course, or visit this link: http://bit.ly/37Y7XgC