Topics and Subtopics in NCERT Solutions for Class 12 Physics Chapter 15 Communication Systems:
| Section Name | Topic Name |
| 15 | Communication Systems |
| 15.1 | Introduction |
| 15.2 | Elements of a Communication System |
| 15.3 | Basic Terminology Used in Electronic Communication Systems |
| 15.4 | Bandwidth of Signals |
| 15.5 | Bandwidth of Transmission Medium |
| 15.6 | Propagation of Electromagnetic Waves |
| 15.7 | Modulation and its Necessity |
| 15.8 | Amplitude Modulation |
| 15.9 | Production of Amplitude Modulated Wave |
| 15.10 | Detection of Amplitude Modulated Wave |
