What is background radiation?
What is background radiation?
Background radiation is the low-level nuclear radiation that is present around us all the time. It comes from both natural sources and human activities.
Step-by-step lessons covering AQA GCSE Physics 4.3.1 Background radiation for Foundation and Higher tier. Each lesson works through exam-style questions in Paper 1 and Paper 2 format. Build a strong grip on equations, units and Key Stage 3 fundamentals before tackling the more demanding topics like electromagnetism, the particle model of matter and space physics.