Advertisements
Advertisements
प्रश्न
Loudness of sound is measured in units of
पर्याय
decibel (dB)
hertz (Hz)
metre (m)
metre/second (m/s)
Advertisements
उत्तर
decibel (dB)
Explanation:
Unit of loudness of sound is decibel (dB).
APPEARS IN
संबंधित प्रश्न
How does the wave pattern of a loud note differ from that of a soft note? Draw a diagram.
How is loudness of sound related to the intensity of wave producing it?
Comment on the statement 'loudness of sound is a subjective quantity, while intensity is an objective quantity.
Name the unit used to measure the sound level.
State the factor that determine the loudness of the sound heard.
What does the intensity of sound hear at a place depend on?
______ of sound depends on the amplitude of the wave.
Loudness equal to (or) greater than ______ can be painful to the ear.
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:
Timbre
