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प्रश्न
The loudness of sound is determined by the
विकल्प
amplitude of vibration
ratio of amplitude and frequency of vibration
frequency of vibration
product of amplitude and frequency of vibration
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उत्तर
amplitude of vibration
Explanation:
Loudness of sound is determined by the amplitude of its vibrations.
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संबंधित प्रश्न
How does the wave pattern of a loud note differ from that of a soft note? Draw a diagram.
To increase loudness of sound by four times, how much should the amplitude of vibration be changed?
Define the following term.
Loudness
An alarm bell is kept inside a vessel as shown in the following 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?
What does the intensity of sound hear at a place depend on?
The loudness of sound depends on the ______ of the sound wave.
Assertion: As the amplitude of sound increases, the loudness of sound decreases.
Reason: The loudness of sound depends on the amplitude of the wave.
Define:
Intensity
Which characteristic of sound is affected due to the larger surface of a school bell?
