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प्रश्न
Sound travels in air :
पर्याय
if particles of medium travel from one place to another
if there is no moisture in the atmosphere
If disturbance moves
if both, particles as well s disturbance move from one place to another
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उत्तर
Sound is a longitudinal wave in which the disturbance created by the vibrating body is carried out by the medium without the actual movement of the medium particles.
(c) If disturbance moves.
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संबंधित प्रश्न
Sound can travel through ______.
Name the type of waves which are used by astronauts to communicate with one another on moon (or in outer space).
In which medium sound travels faster : air or iron?
In which medium sound travels fastest : air, water or steel?
Fill in the blank with suitable word.
Sound cannot travel through ____________.
The sound waves travel fastest :
Assuming the speed of sound in air equal to 340 m/s and in water equal to 1360 m/s, find the time taken to travel a distance 1700 m by sound in (i) air (ii) water.
Name the Sound of the Frequency Given Below:
45 kHz
______ is the number of vibrations of a particle in the medium, in one second
Find the odd one out.
