Sound.
you can hear by sound wave and ears
An ultrasonic wave is a sound pressure wave that has a very high frequency. The frequency is higher that what humans can hear.
When you clap, you create a sudden disturbance in the air, compressing and pushing the air molecules. This movement produces a pressure wave that travels through the air and reaches your ears, where they are detected as sound waves. The sound you hear is the result of this series of vibrations and pressure changes.
Palpated is when you can feel the pulse return. this is recorded as 120 palp, and only indicates the systolic pressure. Auscultating is when you can hear the systolic pressure wave return and diastolic is when you can no longer hear a pressure wave. Recorded as 120/80
You can make a sound wave using a vibrating object by causing the object to move back and forth rapidly. This movement creates changes in air pressure, which travel as sound waves through the air to your ears, allowing you to hear the sound.
"Tide" or a faster wave would be a "White cap"
Oscillation of sound refers to the repetitive variation in air pressure that creates a sound wave. This vibration travels through a medium, such as air or water, and is interpreted by our ears as sound. The frequency of these oscillations determines the pitch of the sound we hear.
What we hear as sound is caused by pressure waves in the air which make small hairs deep inside our ears vibrate. Since there is no air or anything at all inside of a vacuum, there are no molecules to bump into each other to transfer the pressure wave through space.
Thunder is a result of the super heating of the atmosphere surrounding a lightning bolt. Lightening can heat the air it passes through to over ten thousand degrees for just a split second, the rapid heating causes the air to expand very quickly then contract just as quickly. This causes a large pressure wave to ripple through the air. Your ears hear pressure waves in the air, The Loud bang you hear is the large pressure wave traveling through the air. The closer the lightening the louder the BANG.
Your ears don't pick up the sound, by the way. Well, you should know that sound is actually a wave that is vibrating. When sound is realeased, the wave travels until it halts. IF your in the distance of the waves aim, the wave will hit your ear drum. Then it vibrates into your ear, and your brain translates it for you. Then you hear sound.
A sound wave creator, like a speaker, works by converting electrical signals into vibrations that move a diaphragm. This movement creates pressure changes in the air, which form sound waves that propagate through the air to our ears, allowing us to hear the sound.
Sound is transmitted through the air when there is a disturbance that causes particles in the air to vibrate, creating a pressure wave. These vibrations travel through the air in all directions, eventually reaching our ears and allowing us to hear the sound.