In this chapter you will learn:
         8.1        
Periodic Waves
         8.2        
Progressive Waves
         8.3        
Classification Of Progressive Waves
         8.4        
Speed Of Sound
         8.5        
Effects Of Various Factors On Speed Of Sound In Air
         8.6        
Superposition Of Waves
         8.7        
Interference Of Waves
         8.8        
Interference Of Sound Waves
         8.9        
Beats
       8.10     
Electromagnetic Waves
       8.11     
Stationary Waves
       8.12     
Transverse Stationary Waves In A Stretched String
       8.13     
Fundamental And Overtone Vibration
       8.14     
Resonance Of Air Column And Organ Pipe
       8.15     
Doppler Effect
       8.16     
Ultrasonic waves

CHAPTER SUMMARY

EXERCISE

IMPORTANT MCQS

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