What is a sound wave quizlet?

sound wave. a longitudinal wave caused by vibration that trvels through a medium. medium. matter through which a wave travels. loudness.

What is a wave in physics sound?

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. Sound waves are created by object vibrations and produce pressure waves, for example, a ringing cellphone.

What type of wave is a sound wave quizlet?

What type of waves are sound waves? Sound waves are LONGITUDINAL waves; they cause a disturbance in a medium characterized by compressions and rarefactions. Sound waves are MECHANICAL waves; they require a medium. Describe how sound travels through the air.

What is a wave quizlet physics?

A wave is a travelling disturbance that travels through space and matter transferring energy from one place to another. energy transfer. Movement of energy from one place or object to another. crest.

Which of the following best describes sound waves?

what best describes sound waves? a series of compressions and rarefactions, longitudinal pressure waves.

How do sound waves travel quizlet?

As sound travels through the air, it creates a disturbance in the particles of the medium. Particles of the medium vibrate back and forth from their resting positions creating a series of compressions and rarefactions. The energy of the wave is transferred as particles collide.

What are sound waves called?

Since air molecules (the particles of the medium) are moving in a direction that is parallel to the direction that the wave moves, the sound wave is referred to as a longitudinal wave. The result of such longitudinal vibrations is the creation of compressions and rarefactions within the air.

How are sound waves classified?

So what type of wave is sound? Sound waves fall into three categories: longitudinal waves, mechanical waves, and pressure waves.

Is a sound wave a transverse wave?

Do not conclude that sound is a transverse wave that has crests and troughs. Sound waves traveling through air are indeed longitudinal waves with compressions and rarefactions. As sound passes through air (or any fluid medium), the particles of air do not vibrate in a transverse manner.

Are sound waves longitudinal or transverse quizlet?

Sound waves are longitudinal waves and they propagate parallel to the transmitting medium. -Sound waves are longitudinal waves and the propagate parallel to the transmitting medium.

Are sound waves transverse or longitudinal waves quizlet?

Sound Waves are Longitudinal Waves 6.

How a sound wave is produced?

When an object vibrates, it causes movement in surrounding air molecules. These molecules bump into the molecules close to them, causing them to vibrate as well. This makes them bump into more nearby air molecules. This “chain reaction” movement, called sound waves, keeps going until the molecules run out of energy.

What causes a wave physics quizlet?

~A wave is caused by a disturbance in a solid, liquid, or gas as energy is transmitted through a medium.

What is frequency in physics quizlet?

Frequency. the number of times the motion repeats itself in a time interval of one unit of time is known as the frequency of the wave. ( Hz) Hz.

What causes a wave in science?

Waves are most commonly caused by wind. Wind-driven waves, or surface waves, are created by the friction between wind and surface water. As wind blows across the surface of the ocean or a lake, the continual disturbance creates a wave crest.

Which best describes the energy of A sound wave?

Which best describes the energy of a sound wave as it travels through a medium? It decreases. The diagrams show the sound waves produced in one second from various tuning forks.

Are sound waves electromagnetic?

Sound waves are examples of mechanical waves while light waves are examples of electromagnetic waves. Electromagnetic waves are created by the vibration of an electric charge. This vibration creates a wave which has both an electric and a magnetic component.

What is the best description of sound waves gizmo?

What is the best description of sound waves? A. A source vibrates up and down, causing air molecules to move up and down perpendicular to the direction the wave is transmitted.

Does sound travel or move quizlet?

Sound travels as waves through matter. Sound can travel through all kinds of matter, including solids, liquids, and gases. Sound travels more quickly through solids and less quickly through gases.

What causes sound quizlet?

Sound is a form of energy produced by a vibrating body. It is transmitted as a wave forming compressions and rarefactions.

Which do sound waves travel fastest through quizlet?

Sound travels through solids, liquids and gases. It travels fastest through solids because the particles are packed closely together.

Why are sound waves called?

A sound wave is called a longitudinal wave because compressions and rarefactions in the air produce it. The air particles vibrate parallel to the direction of propagation.

Why is sound wave called mechanical?

Sound waves are mechanical waves because they need a material medium for propagation, like air or liquids like water, or metals like silver.

Why are sound waves classified as mechanical waves?

Since a sound wave is a disturbance that is transported through a medium via the mechanism of particle-to-particle interaction, a sound wave is characterized as a mechanical wave.

What is sound and its types?

There are two types of sound, Audible and Inaudible. Inaudible sounds are sounds that the human ear cannot detect. The human ear hears frequencies between 20 Hz and 20 KHz. Sounds that are below 20 Hz frequency are called Infrasonic Sounds. Elephants use Infrasonic sounds to communicate with herds 100s of kms away.

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