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Sound is energy of mechanical vibration transferred through a medium.
Commonly the medium is air, but solids, liquids and gasses all transmit sound. Indeed, sound travels faster through liquid and solids than through gas.
Sound does not propagate through a vacuum.
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∙ 13y ago
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Why is an oscilloscope used to measure sound waves?
An osciloppe measures oscillations. Oscillations are vibrations. And vibrations are sound waves.
What do sound waves create?
sound waves are created by producing the vibrations in air
Trace the path of sound waves as they enter the ear Start with the outer ear?
Sound waves first enter the outer ear, which consists of the pinna (visible portion) and the ear canal. The pinna helps collect sound waves and directs them into the ear canal. The sound waves then travel through the ear canal and reach the eardrum (tympanic membrane) at the end of the canal.
What is the speed of sound through milk?
Iron. The denser the material, the faster the waves can travel through it, because the vibrations carry faster. In addition, since milk is liquid, the motion of the liquid in response to the sound vibrations through air may absorb some of the waves.
An insect that produces waves in the water and in the air what can these air vibrations produce?
These waves in the air are called Sound waves, waves that vibrate in the air and if your hearing is good these vibrations will vibrate our ear drums and cause us to hear them as noise or sound.
Are sound waves a transverse wave?
No , sound waves are longitudinal waves ,their vibrations are along the direction of travel of wave.
How do vibrations produce sound waves?
sound waves dont produce vibrations, vibrations are sound waves.
How does sound travel through sound waves?
Sound waves are the sound. The waves cause vibrations in the objects that they collide with, and then the vibrated objects create more waves with their vibrations. An example of this would be listening to someone on the other side of a door.
How do sound waves travel trough matter?
Sound waves travel through the three states of matter (gas, liquid and solid) by vibrations.
What causes the sound waves that travel from an air hammer to your ears?
VIBRATIONS
How does the sound of a banjo travel through the air?
As vibrations, pressure waves.
Why does sound travel in vibrations?
Because sounds are formed by vibrations, therefore there is no sound without vibrations. Furthermore, there is no vibrations without air. Consequently, sound needs air to vibrate forming waves of sound.
Describe how sound waves are travel?
Sound waves are caused by vibrations and travel as longitudinal waves which cause by the vibration of the molecules in air (the molecules dont actually move)
How does sound travel in the air for us to hear?
The sound waves travel by vibrations, which are then percieved by the canals deep in your ear
What causes sound waves to travel?
the vibration of the particles of medium of the sound waves causes the sound waves to travel
Why the sound waves could not pass through vacuum?
Sound waves need to cause vibrations in a medium in order to travel. Vibrations cannot be created in a vacuum, as there is no matter present.
What sound waves need in order to travel?
First of all, it needs a source. But mostly, it needs vibrations. Depending on how strong the vibrations are determine how long the sound wave will travel.
