Physics A-Level

Dioptre

What Dioptre means in Physics A-Level, as defined for AQA.

Definition of Dioptre

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Reference: AQA

The unit (D) of lens power, found from P = 1/f with focal length in metres.

AQA · Defects of vision and their correction using lenses (A-level only) (study guide)

Topics that use Dioptre

Defects of vision and their correction using lenses (A-level only) (AQA A-Level)

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Using Dioptre in the exam

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