The amplitude of the sound waves determines___
Pitch
Loudness
Wavelength
Frequency
Amplitude of the wave determines the loudness of the wave. Greater the amplitude, greater will be the loudness.
Name the quantity from below which determines the loudness of a sound wave :
(a) Wavelength
(b) Frequency, and
(c) Amplitude.
When we change a feeble sound to a loud sound, we increase its :
(a) frequency
(b) amplitude
(c) velocity
(d) wavelength
Question 5 When we change feeble sound to loud sound we increase its (a) frequency (b) amplitude (c) velocity (d) wavelength