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noc19-ph02 Lecture 44-Group velocity of waves and speed of sound in a crystal (IIT KANPUR-NPTEL) View | |
noc19-ph02 Lecture 42-Derivation of wave equation for motion of atoms in a crystal (IIT KANPUR-NPTEL) View | |
noc19-ph02 Lecture 45-Waves in a crystal considering interaction among atoms beyond their (IIT KANPUR-NPTEL) View | |
Phase velocity and group velocity. (Universe creations ) View | |
EMWG-S3 - Phase velocity u0026 Group velocity. (Raja Inayatullah Khan, Assistant Professor (Retd.), University of Peshawar) View | |
B. Sc Phy, Sem 4: Group velocity (Dr. Noor Danish Ahrar Mundari) View | |
Group velocity and Phase velocity. Quantum mechanics.LEC-10 (Target Physics Exams ) View | |
Long Wavelength Limit | Easy Method to Understand | Solid State Physics -01| Vid#10(d) (Pak MN academy) View | |
Week 7-3 Phonons (Özhan Özatay) View | |
Week 6-1 Lattice Vibrations (Özhan Özatay) View |