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Prefix — OCR Physics A Definition | GradeGen.AI

Courses
Physics A
Key Terms
Prefix

GCSEOCRJ249

Prefix

Key term for OCR GCSE Physics A, used in Motion.

Definition

A letter placed before a base unit indicating a multiple or sub-multiple of ten.

Exam Context

Prefix appears in OCR GCSE Physics A revision content for Forces, especially Motion and Unit conversion.

Forces Motion Unit conversion

Found in Revision Notes

Forces

Unit conversion

Motion • Unit conversion

Related Key Terms

Compound unit Conversion factor Derived unit Magnitude

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Proportional reasoning