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प्रश्न
What do you mean by the audible range of frequency?
उत्तर
The range of frequency within which the sound can be heard by a human being is called the audible range of frequency.
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संबंधित प्रश्न
Why is sound wave called a longitudinal wave?
Differentiate between a high pitch sound and a low pitch sound.
Name the characteristic which differentiates two sounds of the same pitch and same loudness.
Distinguish between longitudinal and transverse waves.
Define the term amplitude of a wave. Write its S.I. unit.
A source of wave produces 40 crests and 40 troughs in 0.4 s. What is the frequency of the wave?
Select the correct option:
Which of the following is an elastic wave?
The time interval between a lighting flash and the first sound of thunder was found to be 6 s. If the speed of sound in air is 330 ms-1, find the distance of the flash from the observer.
Which of the following statements are correct?
- Sound is produced by vibrations.
- Sound requires a medium for propagation.
- Light and sound both require a medium for propagation.
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