Advertisements
Advertisements
प्रश्न
Name the unit used to measure the sound level.
एक पंक्ति में उत्तर
Advertisements
उत्तर
The decibel is the unit used to measure the sound level.
`1 "dB" = 1/10` th of bel.
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
How does the wave pattern of a loud note differ from that of a soft note? Draw a diagram.
By reducing the amplitude of a sound wave, its ______.
The bells of a temple are big in size. Why?
If the amplitude and frequency of a sound wave are increased, which of the following is true?
What are the properties of sound?
______ of sound depends on the amplitude of the wave.
Loudness equal to (or) greater than ______ can be painful to the ear.
Name the distinguishing factors of sound.
Define:
Intensity
What are the factors that the intensity of Sound depends upon?
