Rajasthan BoardEnglish MediumSTD 9ScienceSound1 Mark
Question
How does the velocity of sound change when medium changes from air to water?
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Answer
When sound travels from one medium to another, both its velocity and wavelength undergo changes. Thus, if the velocity of sound doubles when it travels from one medium to another, its wavelength also doubles. The frequency of sound depends upon the source of sound, not the medium of propagation.
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