Advertisements
Advertisements
प्रश्न
Shrillness of a sound is determined by the ______ of vibration.
Advertisements
उत्तर
Shrillness of a sound is determined by the frequency of vibration.
Explanation:
The frequency determines the shrillness or pitch of a sound. If the frequency of vibration is higher, we say that the sound is shrill and has a higher pitch. We say the sound has a lower pitch if the vibration frequency is lower.
APPEARS IN
संबंधित प्रश्न
In which units is the loudness of sound measured?
Define the following term:
Frequency
Name three characteristics of a musical sound.
State three factors on which loudness of sound heard by a listener depends.
Name three characteristics of a musical sound.
- Which of the following quality determines the loudness of a sound wave?
- wavelength
- frequency and
- amplitude
- How is loudness related to the quantity mentioned above in part (a)?
It is observed that during march-past we hear a base drum distinctly from a distance compared to the side drums.
(i) Name the characteristics of sound associated with the above obervation.
(ii) Give a reason for the above observation.
Explain the following and illustrate your answer by drawing appropriate diagram:
Frequency
Explain the following and illustrate your answer by drawing appropriate diagram:
Loudness
