Estb. 1882

University of the Punjab
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PHY-113 Physics-II (Waves & Oscillation)

Harmonic Oscillations:
Simple harmonic oscillation (SHM); Application of S H M; S H M and uniform circular motion, combinations of Harmonic motion Damped Harmonic Motion.
Wave Topic:
Mechanical waves; Traveling waves; Waves speed; Waves equation; Power and intensity in wave motion; Principle of superposition. (Basic ideas);
Sound Topic:
Beats Phenomenon; Doppler Effect.
Thermodynamics and Kinetic Theory of Gases:
Kinetic theory of the ideal gas, wok done on an ideal gas internal energy of an ideal gas
Intermolecular forces. Statistical Mechanics:
Statistical, Distribution and Mean values; Distribution of molecular speeds; Brownian motion.
Heat: Review of previous concepts; First law of Thermodynamics; Transfer of heat; Entropy and Second law of Thermodynamics:
Reversible and irreversible Process, Second Law; Cycle; Carnot engines Thermodynamic
temperature scale; Entropy; Joule - Thomson effect
Credit hours/ Marks:- 3

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