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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
Name one solid, on liquid and one gas through which sound can travel.
Out of solids, liquids and gases :
(a) in which medium sound travels slowest?
(b) in which medium sound travels fastest?
Fill in the blank with suitable word.
Sound cannot travel through ____________.
Through which of the following materials can sound travel? wood, air, water, steam, ice, hydrogen, steel, diamond.
The velocities of sound waves in four media P, Q, R and S are 18,000 km/h, 900 km/h, 0 km/h and 1200 km/h respectively. Which medium could be a liquid substance?
What is the audible range of frequency?
______ is the number of vibrations of a particle in the medium, in one second
Rarefactions are the regions of ______ where particles are spread apart.
The small to and fro motion is called vibration.
Find the odd one out.
