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प्रश्न
The loudness of sound is determined by its
विकल्प
amplitude of vibration
ratio of amplitude and frequency of vibration
frequency of vibration
product of amplitude and frequency of vibration
उत्तर
amplitude of vibration
Explanation -
Loudness of sound is determined by the amplitude of its vibrations.
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संबंधित प्रश्न
By reducing the amplitude of a sound wave, its ______.
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If the amplitude and frequency of a sound wave are increased, which of the following is true?
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Does any part of our body vibrate when we speak? Name the part.
An alarm bell is kept inside a vessel as shown in figure. A person standing close to it can distinctly hear the sound of alarm. Now, if the air inside the vessel is removed completely, how will the loudness of alarm get affected for the same person?
Loudness equal to (or) greater than ______ can be painful to the ear.
Name the distinguishing factors of sound.
