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प्रश्न
Select the correct alternative :
Sound travels the fastest in
पर्याय
liquids
solids
gases
vacuum
उत्तर
solids
APPEARS IN
संबंधित प्रश्न
Which of the following cannot transmit sound? Water, Vacuum, Aluminium, Oxygen gas
What should an object do to produce sound?
A tuning fork has a number 256 marked on it. What does this number signify?
Give reason for the following :
In most of the cases, we cannot see the vibrations of a sound producing object with our eyes.
Fill in the blank with suitable word.
When the frequency of the sound is increased, the wavelength ____________.
In the sound wave produced by a vibrating turning fork shown in the diagram, half the wavelength is represented by :
A key of mechanical piano is first struck gently and then struck again but much harder this time. In the second case :
Medium is ______ for generation of sound.
The total number of compressions and rarefactions produced per second in a sound wave is 1000. The frequency of the sound wave is __________.
Match the following:
| Human larynx | Vibrations of metal arms |
| Loudspeaker | Vibrations in air column |
| Jal-Tarang | Vibrations in vocal cords |
| Tuning fork | Vibrations in strings |
| Sitar | Vibrations of screen |
