CONTENTS :-
1. OSCILLATIONS : SIMPLE HARMONIC MOTION : FREE AND DAMPED OSCILLATIONS, 2. FORCED HARMONIC OSCILLATIONS AND RESONANCE, 3. SUPERPOSITION OF TWO COLLINEAR HARMONIC OSCILLATIONS : PHASE AND GROUP VELOCITIES, 4. VIBRATIONS OF STRINGS, 5. FOURIERS THEOREM, 6. MUSICAL SOUND AND ACOUSTIC OF BUILDING, 7. WAVE OPTICS, 8. INTERFERENCE OF LIGHT - I ( DIVISION OF WAVEFRONT ) 9. INTERFERENCE OF LIGHT - II ( DIVISION OF AMPLITUDE ) 10. DIFFRACTION OF LIGHT ( FRESNEL CLASS ) 11. DIFFRACTION OF LIGHT ( FRAUNHOFER CLASS ) 12. POLARISATION OF LIGHT AND DOUBLE REFRACTION, 13. PRODUCTION AND ANALYSIS OF POLARIZED LIGHT