NCERT Solutions for Class 11 Physics Chapter 14 Oscillations
NCERT Solutions for Class 11 Physics Chapter 14 Oscillations Topics and Subtopics in NCERT Solutions for Class 11 Physics Chapter 14 Oscillations : Section Name Topic Name 14 Oscillations 14.1 Introduction 14.2 Periodic and oscilatory motions 14.3 Simple harmonic motion 14.4 Simple harmonic motion and uniform circular motion 14.5 Velocity and acceleration in simple harmonic motion 14.6 Force law for simple harmonic motion 14.7 Energy in simple harmonic motion 14.8 Some systems executing Simple Harmonic Motion 14.9 Damped simple harmonic motion 14.10 Forced oscillations and resonance QUESTIONS FROM TEXTBOOK Question 14. 1. Which of the following examples represent periodic motion? (a) A swimmer completing one (return) trip from one bank of a river to the other and back. (b) A freely suspended bar magnet displaced from its N-S direction and released. (c) A hydrogen molecule rotating about its centre of mass. (d) An arrow released from a bow. Answer: (a) It is not a periodic mo...