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प्रश्न
Which characteristics of the sound helps you to identify your friend by his voice while sitting with others in a dark room?
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उत्तर
The quality or timber of sound is that characteristic which enables us to distinguish one sound from another having the same pitch and loudness. Each individual has a unique sound quality, which allows us to distinguish one person from another even when we are not looking at them, i.e., in a dark room.
संबंधित प्रश्न
What is sound and how is it produced?
Fill in the blank.
Sound is produced when a body ______.
Describe an experiment to estimate the speed of sound in air.
The frequency of a source of sound is 100 Hz. How many times does it vibrate in a minute?
Name the device which is used to produce sound in laboratory experiments?
When the pitch of note produced by a harmonium is lowered, then the wavelength of the note :
A key of mechanical piano is first struck gently and then struck again but much harder this time. In the second case :
The region in a sound wave, with higher pressure and density, is called ______ and that with low pressure and density is called ______.
The vibrations of a simple pendulum are also known as _______.
The substance through which sound is transmitted is called ______.
