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3D gridbuilding - science

3D GRIDBUILDING - SCIENCE - PHYSICS

PRINCIPAL FOCUS

3D gridbuilding - science

3D gridbuilding - science - biology - chemistry - physics
"FORWARD LINKS" go to factors that "principal focus" mentions ...
3D gridbuilding - science - biology - chemistry - physics
... "BACK LINKS" go to pages that mention "principal focus" (to provide context and more info)
3D gridbuilding - science - biology - chemistry - physics

A-Z sundry physics biology chemistry A-Z Physics A-Z Biology A-Z Chemistry A-Z sundry A-Z

graphic by Corel, Canada




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The principal focus of a lens is the point where light rays parallel to the principal axis of a lens or curved mirror are focussed, or (in the case of a convex mirror, or diverging lens) from which they appear to diverge.


Anne Evans



~   FORWARD LINKS   ~
appearance
axis
convex
convex mirrors
curvature
divergence
diverging lens
focus
lenses
light
light rays
mirrors
parallel
point
principal
principal axis
PRINCIPAL FOCUS
rays
~   FORWARD LINKS   ~
BACK LINKS
converging lens
focal length
PRINCIPAL FOCUS
BACK LINKS

A-Z sundry physics biology chemistry A-Z Physics A-Z Biology A-Z Chemistry A-Z sundry A-Z

3D gridbuilding - science - biology - chemistry - physics
"FORWARD LINKS" go to factors that "principal focus" mentions ...
3D gridbuilding - science - biology - chemistry - physics
... "BACK LINKS" go to pages that mention "principal focus" (to provide context and more info)
3D gridbuilding - science - biology - chemistry - physics

The Web address for this page is http://www.happychild.org.uk/gridbuilding/physics/principalfocus/index.htm

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