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प्रश्न
Does audible range of frequency vary from person and also with the age of the person?
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उत्तर
No, the audible range of frequency does not vary from person to person and also with age of person.
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संबंधित प्रश्न
Sound cannot travel in vacuum.
Select the correct alternative :
Sound cannot travel in
Can sound travel through a vacuum ? Describe an experiment to explain your answer.
Define the terms 'frequency', 'wavelength' and 'velocity' of a sound wave. What is the relation between them?
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?
Give scientific reasons:
As the sound wave propagates from one place to the other in air, the air itself is not required to move from one place to the other.
Answer the following question :
How does the speed of sound differ in different media?
How does the speed of sound in air vary with temperature?
Complete the following sentences :
When sound travels in a medium, the particles of medium ___________ but the disturbance ___________.
State three characteristics of the medium required for the propagation of sound.
