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प्रश्न
Select the correct option:
The longitudinal waves can propagate only in
पर्याय
solids
liquids
gases
all of these
MCQ
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उत्तर
all of these
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संबंधित प्रश्न
List four substances which are good absorbers of sound.
A stone is dropped on the surface of water in a pond. Name the type of waves produced.
Give two examples each of longitudinal waves and transverse waves.
Which of the following frequency of sound can be generated by a vibrating simple pendulum as well as by the vibrating vocal cords of a rhinoceros ?
Distinguish between longitudinal and transverse waves.
Can sound waves be reflected?
In which medium the speed of sound is more: humid air or dry air? Give a reason to your answer.
The sound waves travel faster ______.
Match the following
| 1. | Infrasonic | (a) | Compressions |
| 2. | Echo | (b) | 22 kHz |
| 3. | Ultrasonic | (c) | 10 Hz |
| 4. | High-pressure region | (d) | Ultrasonography |
The elastic property of medium is a factor of ______ medium.
