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प्रश्न
Select the correct option:
The longitudinal waves can propagate only in
विकल्प
solids
liquids
gases
all of these
MCQ
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उत्तर
all of these
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संबंधित प्रश्न
Select the correct alternative :
We can hear sound of frequency
Write the audible range of frequency for the normal human ear.
Define wavelength.
What is the range of hearing for a normal person?
Define the term wave velocity. Write its S.I. unit.
In which medium the speed of sound is more: humid air or dry air? Give a reason to your answer.
What is echolocation? How do animals make use of this phenomenon?
Through which medium sound travels faster, iron or water? Give reason.
If the energy in a longitudinal wave travels from south to north, the particles of the medium would be vibrating in _____.
Name two musical instruments which produce sound by vibrating strings.
