Concept Map โ€” Chapter 10

Last updated at June 17, 2026 by

๐Ÿ’ก Tip: follow the blue spine from "Light: Mirrors and Lenses" down to each topic. On a phone the map stacks top to bottom.
Light: Mirrors and Lenses Reflecting and bending light 10.1 Spherical Mirrors Concave & convex 10.2 Images Formed Size and orientation 10.3 Laws of Reflection i = r; same plane 10.4 What Is a Lens? Convex & concave Concave mirror Curves inwards Convex mirror Curves outwards Concave image Changes with distance Convex image Always small, erect First law i = r Second law Same plane Convex lens Converges light Concave lens Diverges light
Light: Mirrors and Lenses
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10.1 Spherical Mirrors
Concave and convex
Concave mirror
Curves inwards
Convex mirror
Curves outwards
10.2 Images Formed
Size and orientation
Concave image
Enlarged then inverted
Convex image
Always small and erect
10.3 Laws of Reflection
Two laws
First law
Angle i = angle r
Second law
All rays in one plane
10.4 What Is a Lens?
Convex and concave
Convex lens
Converges light
Concave lens
Diverges light
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