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Homework Help: Why can a converging lens focus the light rays?
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- runningman022003Lv 73 years ago
Due to the fact that light is bent (towards the normal to the surface) when it strikes glass (or any optically more dense medium).
Snells' law
- TicToc....Lv 73 years ago
By definition convergence focus as divergence is to disperse.
The incoming light is focused at a point that is equal to its focal length.
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