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प्रश्न
What determines the pitch of a sound?
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उत्तर
FREQUENCY. A number of vibrations per second determines the pitch. A higher frequency and pitch mean a shrill sound. A ‘ low pitch has a flat sound.
संबंधित प्रश्न
Draw a diagram to show the wave pattern of high pitch note and a low pitch note, but of the same loudness.
Name the subjective property of sound related to its frequency.
Name and define the characteristic which enables one to distinguish two sounds of same loudness, but of different frequencies, given by the same instrument.
How is it possible to detect the filling of a bottle under a water tap by hearing the sound at a distance?
The pitch of sound increases if its frequency ______.
State the factor that determine the pitch of a note.
Name the characteristic of the sound affected due to a change in its frequency.
Two sounds A and B are of same amplitude, same wave forms but of frequencies f and 2f respectively. Then ______.
Find the odd one out.
If the thickness of a vibrating string is increased, its pitch _____.
What is an ultrasonic sound?
- Define pitch.
- Two wires AB and CD of same length are stretched by same amount. Which wire will produce a sound of greater pitch on plucking?
- Give a reason for your answer.

The pitch is the characteristic of sound that enables us to distinguish between a flat sound and a shrill sound.
The voice of a female has a lower pitch than a male.
On which factor pitch of the sound depends?
