Yes. Sound is made by moving air. Condensing and rarefying the air. A speaker moves back and forth to move air and make sound.
No. A sound wave is a pressure wave.
A sound wave with high sound pressure (amplitude) or high sound particle displacement (amplitude) is a sound wave that has a high loudness.
how is the pressure varition in a sound wave amplified in human ear
Sound waves are pressure waves.
the amplitude of a sound wave is the air around you's temperature and the time of sound timed together. +++ No - the amplitude of any wave is its "height", which in sound is the wave's pressure. Time and temperature are not involved in amplitude.
Sound.
Two answers to this: Pressure as in Sound Pressure Level or, Amplitude.
The high point on a sound waveform is the point of maximum pressure, the pressure peak.
Shock waves
The speed of sound does not change with atmospheric pressure. The speed of sound changes with temperature.
Only the temperature is changing the speed of sound.
Yes, sound waves are pressure waves that travel through matter.