Pascal (Pa)

Key term for OCR GCSE Physics B, used in Pressure in fluids.

Definition

The standard SI unit of pressure, equivalent to one Newton per square metre ( $1\text{ N/m}^2$ ).

Exam Context

Pascal (Pa) appears in OCR GCSE Physics B revision content for Matter – models and explanations, especially Pressure in fluids and Pressure in fluids.

Matter – models and explanations Pressure in fluids Pressure in fluids

Found in Revision Notes

Matter – models and explanations

Pressure in Fluids and Gas Laws

Pressure in fluids • Pressure in fluids

Revise note

Related Key Terms

Boyle's Law Boyle's Law equation Collision frequency Compression

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