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Sound

Question

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Sketch larynx and explain its function in your own words.

Solution

Larynx is shown in the figure below:

Function:

Larynx is also called voice box. Larynx is situated at the upper end of the wind pipe. The two vocal cords are stretched across the larynx in asucha way that it leaves a narrow slit between them for the passage of air.

Some More Questions From Sound Chapter

Time taken by an object to complete one oscillation is called __________.

Loudness is determined by the __________ of vibration.

The unit of frequency is ________.

Unwanted sound is called _________.

Shrillness of a sound is determined by the _________ of vibration.

Identify the part which vibrates to produce sound in the following instrument:

Dholak

Identify the part which vibrates to produce sound in the following instrument:

Sitar

Identify the part which vibrates to produce sound in the following instrument:

Flute

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