Active matter comprises systems in which individual components convert stored or ambient energy into mechanical work, leading to self-driven phenomena and spontaneous organisation. This area of ...

Try these interactive flashcards based on GCSE physics past papers. By working your way through the flashcards created by experts, you can prepare for your physics exams and make your revision more ...

Need for measurement: Units of measurement; systems of units; SI units, fundamental and derived units. significant figures. Dimensions of physical quantities, dimensional analysis and its applications ...