Key term for Edexcel GCSE Physics, used in Gas Laws and Pressure.
Acting at an exact angle of 90° to a given line, plane, or surface.
Right angles / Perpendicular appears in Edexcel GCSE Physics revision content for Particle model, especially Gas Laws and Pressure and Pressure Force.
Create a free account to access Edexcel GCSE Physics revision notes, track progress, and practise related key terms.
