What Is the Best Description of Sound Waves

The definition of a sound wave is the periodic compression and rarefaction of an elastic medium. Sound waves travel at 343 ms through the air and faster through liquids and solids.

Basic Description Of A Wave Physics Make A Graph Graphing

The waves transfer energy from the source of the sound eg.

. Sharp a sound that is sudden and loud shrill a sound that is loud high and unpleasant thundering extremely loud thunderous loud tumultuous a sound that includes noise excitement activity or violence uproarious. The table below lists the speed of sound in different media. C d t.

1 A source vibrates up and down causing air molecules to move up and down perpendicular to the direction the wave is transmitted. The available regression equation is. A source vibrates back and forth causing air molecules to move back and forth in the same direction that the wave is transmitted.

What is the best description of sound waves. As the interaction of the particles in solids is high the speed of sound is faster than liquids and gases. A source vibrates up and down and back.

An oblique displacement of acoustic energy. A source vibrates up and down causing air molecules to move up and down perpendicular to. Predict height 029 048 age.

For a sound wave traveling through air the vibrations of the particles are best described as longitudinal. More specifically sound is a wave made of vibrations in the air. A sound wave is an example of a longitudinal wave in which the particle movement is in the same direction as the wave.

A sound wave is a simple pressure wave that is caused by the movement of air molecules away from the source and like all waves we expect it to have a frequency and an amplitude. Transport Management System TMS Warehouse Management System WMS Human Resource System HRMS Sales Force Management SFM Control Tower GPS Management. As a sound source vibrates forward the molecules next to the source are pushed together forming a compression.

What is the best description of sound waves. It also has a wavelength associated with it. Sound is best described as.

A sound wave is made of areas of high pressure alternated by an area of low pressure. When something makes a sound it vibrates the air molecules which sends a chain reaction through the air until it reaches our ear. A source vibrates up and down causing air molecules to move up and down perpendicular to the direction the wave is transmitted.

Longitudinal waves are waves in which the motion of the individual. Where d is the distance traveled by sound. A wave that humans can hear.

The low-pressure areas are represented as troughs of the graph. What is the best description of sound waves. Categorizing waves on this basis leads to three notable categories.

The high-pressure areas are represented as the peaks of the graph. The physical distance between two consecutive peaks in a sound wave is referred to as the wavelength of the sound wave. All of the following are true about sound waves except.

A source vibrates back and forth causing air molecules to move back and forth in the same direction that the wave is transmitted. Transverse waves longitudinal waves and surface waves. Here the predict height is dependent variable and the age is in-dependent variable.

The correct answer is B. A series of compressions and rarefractions. What is the best description of sound waves.

The source is some object that causes a vibration such as a ringing telephone or a persons vocal chords. T is the time taken to cover the distance. 2 A source vibrates back and forth causing air molecules to move back and forth in the same direction that the wave is transmitted.

The formula used to calculate the speed of sound is given as. Compression refers to the molecules in the medium being pressed together an increase in pressure. A sound wave is the pattern of disturbance caused by the movement of energy traveling through a medium such as air water or any other liquid or solid matter as it propagates away from the source of the sound.

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