No.
Basically, a sound wave is louder if it has a greater amplitude.
Sound waves are longitudinal waves that is the the particles of the wave vibrate parallel to the direction of propagation of the wave. They cannot be polarized. Speed of sound in air is about 340 m/s.
A wave form consists of a frequency and an amplitude. Sound pitch becomes higher (or more squeaky) with a higher frequency. The volume of sound becomes louder with a higher amplitude.
Pitch
The main characteristics of sound are frequency, amplitude and wave length
Sound has three characteristics : 1) Loudness : Measured in decibel. 2) Pitch : It is directly proportional to the frequency of sound. 3) Quality (or Timbre) : It is the difference in the quality of sound.
what are the 2 important charactristics of sound? what are the 2 important charactristics of sound?
The characteristics of a sound wave is the Amplitude, Frequency, Wavelength, time period, and velocity. The sound wave itself is a longitudinal wave that shows the rarefactions and compressions of a sound wave.
Quality
No.
They have to be hit to make sound.
No
1.objective 2.clear 3.logical and simple 4.flexible 5.complete and integrated
Scroll down to related links and look at "Sound - Wikipedia".
Frequency
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