Which of the following condition is not favourable for producing highe...
The sound of high pitch cannot be produced by vibrating string of thicker diameter. This is because thick strings vibrate with lower frequency. For example,thin strings of a guitar or sitar give out sound of higher pitch as they vibrate with a greater frequency than the thick strings.
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Which of the following condition is not favourable for producing highe...
Explanation:
When it comes to producing higher pitch, there are several factors that come into play. The condition that is not favorable for producing higher pitch is option 'B', which states that the vibrating string should be thick. Let's understand why this is the case.
Length of the Vibrating Column:
- When the length of the vibrating column is shorter, it produces a higher pitch.
- This can be observed in musical instruments such as flutes or recorders, where covering the holes effectively shortens the vibrating column and produces a higher pitch.
Thickness of the Vibrating String:
- The thickness of the vibrating string does not directly affect the pitch.
- It primarily affects the volume or loudness of the sound produced.
- Thicker strings tend to produce a louder sound, while thinner strings produce a softer sound.
- However, the pitch remains relatively unaffected by the thickness of the string.
Length of the Vibrating Portion:
- When the length of the vibrating portion is small, it produces a higher pitch.
- This can be observed in string instruments like guitars or violins, where pressing the string against the fingerboard effectively shortens the vibrating portion and increases the pitch.
Summary:
- While the length of the vibrating column and the length of the vibrating portion are factors that contribute to producing higher pitch, the thickness of the vibrating string does not have a direct impact on the pitch.
- Therefore, option 'B' is the correct answer as it is not favorable for producing higher pitch.
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