11 Lecture Notes

Contents: Newton’s Formula of speed of sound in gases. Laplace’s Correction. Dependence of speed of sound on temperature (in gases). Numerical Problems Speed of sound at room temperature. Lecture Notes Explanation of Laplace’s Correction (Extra) Effect of Temperature, pressure, density, humidity etc. on speed of sound Lecture Notes

Contents: Speed of Transverse Waves in a Stretched String. Numerical problems on speed of Transverse Waves. Speed of Longitudinal Waves. Newton’s Formula. Speed of Longitudinal Waves solid rod. Speed of Longitudinal Waves in Liquids. Video Lecture [ In English ] Class Notes

Contents: Particle Velocity and Particle Acceleration Relation Between Phase Difference and Path Difference. Graphical Representation of Waves. Video Lecture [ In English ] Class Notes

Contents Derivation of Equation of Progressive Wave Different forms of Equation of Progressive Wave Numerical problem on equation of wave. Particle velocity and particle acceleration. Video Lecture [In English] Lecture Notes