Differentiate between Rarefactions and Compression?(at least 5 points)
Compression | Rarefaction |
Compressions are the areas of high pressure. | Low pressure regions in sound waves are called rarefactions. |
The wavelength of wave is less in compressions | The wavelength of wave is more in rarefactions. |
The frequency is more. | Frequency is lesser. |
Time period of the wave is less. | Time period is more. |