Class 10 · Physics
Light – Reflection and Refraction
Guided theory, interactive investigations and chapter practice.
1
LESSON 1
TRY THIS LESSON →LESSON 1Light, rays and shadows
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LESSON 2
Continue learningClass 10 PhysicsLESSON 2Reflection and a plane mirror
3
LESSON 3
Continue learningClass 10 PhysicsLESSON 3Spherical mirrors and the focus
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LESSON 4
Continue learningClass 10 PhysicsLESSON 4Concave mirror · all six object positions
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LESSON 5
Continue learningClass 10 PhysicsLESSON 5Mirror uses and the wider view
6LESSON 6
Continue learningClass 10 PhysicsLESSON 6Convex mirror · upright, smaller images
7LESSON 7
Continue learningClass 10 PhysicsLESSON 7Field of view and mirror questions
8LESSON 8
Continue learningClass 10 PhysicsLESSON 8Signed distances, mirror formula and size
9LESSON 9
Continue learningClass 10 PhysicsLESSON 9Mirror worked examples and in-text numericals
10LESSON 10
Continue learningClass 10 PhysicsLESSON 10Refraction around us
11LESSON 11
Continue learningClass 10 PhysicsLESSON 11Glass slab, pins and Snell’s law
12LESSON 12
Continue learningClass 10 PhysicsLESSON 12Refractive index, speed and optical density
13LESSON 13
Continue learningClass 10 PhysicsLESSON 13Lenses, their surfaces and two foci
14LESSON 14
Continue learningClass 10 PhysicsLESSON 14Convex lens · all six object positions
15LESSON 15
Continue learningClass 10 PhysicsLESSON 15Concave lens · virtual image at every distance
16LESSON 16
Continue learningClass 10 PhysicsLESSON 16Lens signs, formula and magnification
17LESSON 17
Continue learningClass 10 PhysicsLESSON 17Lens worked examples
18LESSON 18
Continue learningClass 10 PhysicsLESSON 18Power, dioptres and lenses in contact
19LESSON 19
Continue learningClass 10 PhysicsLESSON 19NCERT exercises 1–6 · investigate before selecting
20LESSON 20
Continue learningClass 10 PhysicsLESSON 20NCERT exercises 7–9 · applications and aperture
21LESSON 21
Continue learningClass 10 PhysicsLESSON 21NCERT exercises 10–15 · select each numerical step
22LESSON 22
Continue learningClass 10 PhysicsLESSON 22NCERT exercises 16–17 · corrective lens power
23LESSON 23
Continue learningClass 10 PhysicsLESSON 23