WebSound is not created by vocal cords. Instead, it is created by the interactions of the vibrations created by your vocal cord with the muscles and tissues in your mouth, nose, … WebInside your voice box are two flaps called vocal cords. You make sounds by pushing air between them, causing them to vibrate. Fast vibrations produce high sounds, while slower ones produce low sounds. Some snorers are …
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WebIn humans, voice is produced by the larynx or voice box present in the upper part of the human body. The larynx is present near the upper end of the windpipe. Two vocal cords present across the larynx stretch in such a way that it leaves a narrow space between them for the passage of air. When human speaks, the muscles present in our larynx get ... WebWhen the diaphragm moves away it creates a region of low pressure. The oscillating diaphragm thus creates oscillations of pressure in the air which we perceive as sound. The diaphragm vibrates continuously. So the air molecules doesn't move away from speaker. … This is what the sound wave looks like at a given moment, the wave front. And if you … speed of sound(v) = square root of (B (known as the bulk's modulus) / density … The decibel measures sound pressure or electrical pressure (voltage) levels. It is a … All of these changes to the medium would affect the speed of sound. People often … Ultrasound medical imaging (also known as sonography) is a diagnostic imaging tool … diabetic guacamole mexican main dish
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WebDolphins make sounds in air by releasing air through their blowholes. The dolphins have great muscle control over their blowholes and can alter the sounds by changing the size and shape of the blowhole opening. At DRC, the dolphins apparently vocalize to get people’s attention as they walk by the lagoons. WebHow do we create sound with our voices? The vocal folds sit at the top of the airway. During exhalation the vocal folds come together and vibrate, interrupting the air flow. However … WebThere are no air molecules in the vacuum that the sound wave can vibrate. We can make it visual by thinking about a stadium full of people performing a stadium wave. The people are the air molecules, and they move — or vibrate — to keep the stadium wave going. Sound waves (the stadium wave) can move when there are air molecules (people). cindy\\u0027s chinese garden