Group & Phase Velocities| Relativistic &Non-Relativistic cases | CSIR NET |GATE| Asst. Prof.|JL| DL
Group Velocity and Phase Velocity | Complete Lecture with Derivations & Numerical Problems In this lecture, we discuss the complete relationship between Group Velocity (Vg) and Phase Velocity (Vp) for both Non-Relativistic and Relativistic particles. The session also includes an important numerical problem on finding the group and phase velocities when the kinetic energy equals the rest energy, which is frequently asked in competitive examinations. Topics Covered ✔ Phase Velocity (Vp) ✔ Group Velocity (Vg) ✔ Free Particle (Non-Relativistic Case) ✔ Relativistic Particle ✔ Proof of Vp × Vg = c² ✔ Relation between Particle Velocity, Group Velocity & Phase Velocity ✔ Numerical Problems ✔ CSIR NET & GATE Shortcuts Useful For CSIR NET Physics GATE Physics Assistant Professor Recruitment RGUKT Lecturers Recruitment Junior Lecturer (JL) Degree Lecturer (DL) MSc Physics University Entrance Examinations @QuantumNexa_Physics #CSIRNETPhysics #GATEPhysics #QuantumMechanics #GroupVelocity #PhaseVelocity #Relativity #PhysicsNumericals #AssistantProfessor #RGUKTLecturers #JLPhysics #DLPhysics #QuantumNexaPhysics #assistantprofessor #apuniversitiesrecruitment #apuniversityrecruitment

Physics, Chemistry Syllabus_Assistant Professors and Lecturers in AP UNIVERSITIES RECRUITMENT 2026

Group & Phase Velocity | Numerical Problems | CSIR NET | GATE Physics | Asst. Prof. | RGUKT |JL | DL

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