Class 12 Physics: Dual Nature & Modern Physics Formulas (PDF) — All Important Formulas Free
Free class 12 physics: dual nature & modern physics formulas — all 4 key formulas on one page, downloadable as PDF for fast revision before CBSE board exams, JEE & NEET. No signup.
TL;DR: Free class 12 physics: dual nature & modern physics formulas — all 4 key formulas on one page, downloadable as PDF for fast revision before CBSE board…
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All Dual Nature & Modern Physics formulas for Class 12 Physics (CBSE / NCERT) on one page — fast revision for board exams, JEE & NEET. 100% free, no login, download as PDF.
Dual Nature & Modern Physics — Key Formulas
| Formula | Expression |
|---|---|
| Photon energy | E = hν = hc/λ, where h = 6.63 × 10⁻³⁴ J·s |
| Photoelectric equation | hν = φ₀ + ½mv²max (Einstein's equation, φ₀ = work function) |
| de Broglie wavelength | λ = h/p = h/(mv) — matter behaves like a wave |
| Mass–energy equivalence | E = mc² (Einstein) |
FAQs
What are the most important Dual Nature & Modern Physics formulas for Class 12?
This sheet lists all 4 key Dual Nature & Modern Physics formulas from the Class 12 Physics CBSE/NCERT syllabus, ready for quick revision.
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