Key term for OCR GCSE Chemistry B, used in Scientific investigation planning.
The speed at which air is drawn into the opening of a fume cupboard, usually measured in metres per second (m/s).
Face velocity appears in OCR GCSE Chemistry B revision content for Ideas about Science, especially Scientific investigation planning and Hazards and risks.
Create a free account to access OCR GCSE Chemistry B revision notes, track progress, and practise related key terms.
