Physics GCSE
dotted virtual rays
What dotted virtual rays means in Physics GCSE, as defined for AQA.
Definition of dotted virtual rays
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Reference: AQA
Rays traced backwards as dotted lines behind a concave lens to find the virtual image.
Topics that use dotted virtual rays
- Lenses (physics only) (AQA GCSE)
Related terms
- always virtual
- arrowheads in or out
- converging and diverging
- diverging lens
- dotted projections
- magnifying glass
- matched comparison
- real image
Using dotted virtual rays in the exam
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