Read about characteristics of sound wave, wavelenght, amplitude, time period, frequency and speed class 9 science
questions physics mcqs class 12 physics mcqs class 11 physics mcqs class 10 physics mcqs class 9 physics mcqs physics sound waves speed of sound propagation speed of sound a sound wave is fundamentally a pressure disturbance that propagates through a medium by particle interaction. in other words...
questions physics mcqs class 12 physics mcqs class 11 physics mcqs class 10 physics mcqs class 9 physics mcqs physics sound waves amplitude frequency period sound amplitude of a wave a sound is a form of energy that is produced by vibrating bodies. it requires a medium for its propagation. ...