Category: STD12

Level STD 12 CBSE

1. Topic tree
2. Concept maps and flashcards
3. Sketch note summary and Mnemonics
4. Question bank
5. Video
6. PPT Notes
7. Additional Notes

Topic tree

1. Electron emission
2. Photoelectric effect
3. Experimental study of photo electric effect
4. Photo electric effect and wave theory of light
5. Einstein’s Photoelectric equation: energy quantum of radiation
6. Particle nature of light : The photon
7. Wave nature of matter
8. Davisson and Germer experiment

Concept maps and flashcards

Sketch note summary and Mnemonics

Question bank

1. Dual nature one mark question | Key
2. Dual nature three marks question | Key
3. unit test | Set-1 | Key-1 | Set-2 | Key-2 | Set-3 | Key-3

Video

1. Dual nature of electron part 2
2. Davisson Germer electron diffraction set up

PPT Notes

1. Dual nature ppt notes

Additional Notes

1. Formula