Physics A-Level
Objective
What Objective means in Physics A-Level, as defined for AQA.
Definition of Objective
Check what you remember
Read the wording for your board, then hide it and explain Objective in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: AQA
A converging lens of longer focal length than the eyepiece, on a common principal axis, on which non-axial parallel rays from a distant object are incident.
Topics that use Objective
Related terms
- Angular magnification
- Eyepiece
- Intermediate image
- Lens separation
- Normal adjustment
- Small-angle approximation
Using Objective in the exam
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