Definition
A spherical mirror is a part of a sphere.
Radius and Focus
The relation between focus is that,
Thus, the focal length FP is half of the radius PC
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Flashcards
What are the parts of a spherical mirror? ?
- Pole
- Centre of Curvature
- Focus
- Aperture
- Principal Axis
What is the principal axis?;;The line passing through the pole and centre of curvature is called the principal axis.