Advertisements
Advertisements
प्रश्न
If a drum is beaten hard, its loudness ................
रिक्त स्थान भरें
उत्तर
increases.
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
If the amplitude of vibration is large, sound is feeble.
Loudness is determined by the __________ of vibration.
Name the phenomenon that causes a loud sound when the stem of a vibrating tuning fork is kept pressed on the surface of a table.
In a longitudinal wave, compression and rarefaction are formed.
The unit of loudness is _______.
Name three characteristics of a musical sound.
Two waves of the same pitch have amplitudes in the ratio 1:3. What will be the ratio of loudness?
Name the unit in which loudness of sound is measured.
Write down the relation between wavelength, frequency and wave-velocity.
Explain the following and illustrate your answer by drawing appropriate diagram:
Frequency
