Gamma close gamma radiationA type of ionising radiation that is also part of the EM spectrum. It has no mass. is pure energy and will not change the structure of the nucleus in any way.

Topics include the periodic table, equations and more GCSE Chemistry: quick-fire questions Use our interactive quiz to understand how the OCR 21st Century foundation and higher chemistry GCSE ...

In a mesmerising blend of art and mathematics, a research student from University College London (UCL) has recently gained widespread attention for creating intricate images solely through ...

Newton’s law of viscosity. Pressure. Manometer, Fluid classification, Reynolds number. Fluid flow. Continuity of flow. Euler’s equation and Bernoulli’s equation. Pipe flow. Energy changes in a fluid ...