CBSE Class 9 Physics Sound
Production and Propagation of Sound
Production and Propagation of Sound
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Factors affecting speed of sound
This video describes the factors affecting the speed of sound
Characteristics of Sound Waves
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Pitch and frequency
This video defines the characteristic of sound called pitch and what is the... -
Characteristics of sound waves
This video describes the various characteristics of sound -
Frequency and time period
This video describes the calculation of frequency and time period when the ... -
Wavelength and frequency
This video describes the calculation of wavelength of sound waves using the...