Propagación del Sonido

 
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Velocidad del sonido en metales

Principle

The velocity of sound in steel is determined by measurement of sound travel times across metal rods of known lengths.

Task

  1. Determine the sound velocity by measuring the sound travel times in stainless steel for steel rods of different lengths.

What you can learn ...

 
Detalles

Num.Producto: P2150200

Velocidad del sonido en el aire

Principle

The velocity of sound in air is determined by measurement of sound travel times across known distances.

Task

Determine the sound velocity in air for different distances between sound source and microphone.

What you can learn about

  • Wave propagation
  • Longitudinal
...
 
Detalles

Num.Producto: P2150305

Efecto Doppler acústico con contador digital

Principle

If an emitter of sound or a detector is set into motion relative to the medium of propagation, the frequency of the waves that are emitted or detected is shifted due to the Doppler effect.

Tasks

  1. Measure the Doppler shift for varying frequencies and velocities for a moving ...
 
Detalles

Num.Producto: P2150405

Efecto Doppler acústico con contador digital y emisor Dopp- ler para TESS Acústica

Principle

If an emitter of sound or a detector is set into motion relative to the medium of propagation, the frequency of the waves that are emitted or detected is shifted due to the Doppler effect.

Task

  1. Measure the Doppler shift for varying frequencies and velocities for a ...
 
Detalles

Num.Producto: P2150406

Determinación de la velocidad del sonido con tubo de Kundt y generador de funciones digital

Principle

Cork dust in a glass tube is set into tiniest motion by a sound wave. If the frequency of the sound wave matches the natural frequency of the volume in the glass tube, a standing wave will form. The cork dust then assembles in visible patterns that show the nodes of pressure and ...

 
Detalles

Num.Producto: P2150605

Determinación de longitud de onda y frecuencia con tubo de Quincke y generador de funcion

Principle

When a sound wave of a particular frequency is divided into two coherent components (like, for example, light waves in an interferometer experiment), and if the path of one of the component waves is altered, it is possible to calculate the wavelength of the sound wave and its ...

 
Detalles

Num.Producto: P2150702

Medición de la velocidad de sonido en el aire con Cobra4

Principle

The velocity of sound in air is determined by measurements of sound travel times.

Task

Determine the speed of sound in air.

What you can learn about

  • Propagation of sound waves
  • Velocity of sound
  • Sound waves
  • Sonic bang
...
 
Detalles

Num.Producto: P2153060

Medición de la velocidad de sonido en diferentes gases con C obra4

Principle

The velocity of sound in different gases is determined by measurements of sound travel times.

Task

Determine the speed of sound in different gases.

What you can learn about

  • Propagation of sound waves
  • Velocity of sound
  • Sound waves
  • Sonic bang
...
 
Detalles

Num.Producto: P2153160

Medición de la velocidad de sonido en varillas metálicas con Cobra4

Principle

The velocity of sound in metal rods (stainless steel and brass) is determined by measurements of sound travel times.

Task

Determine the speed of sound in stainless steel and brass.

What you can learn about

  • Propagation of sound waves
  • Velocity of sound
  • Doppler ...
 
Detalles

Num.Producto: P2153260

Generation of sound waves

Principle

Sounds are generated by oscillations. The sound volume is influenced by their relative amplitude, while the sound pitch depends on their frequency. This relationship is examined based on three examples: oscillating ruler, tuning fork, string of a monochord.

Tasks

Try to ...

 
Detalles

Num.Producto: P6010000

Propagation of sound in air

Principle

This experiment demonstrates, particularly clearly, the propagation of sound waves in air and, thereby,
the working principle of the eardrum that is caused to oscillate by pressure waves.

The movement of the membrane is transferred to the neighbouring air
molecules, which ...

 
Detalles

Num.Producto: P6010100

Propagation of sound in solid bodies

Principle

The transmission (or conduction) of sound through a solid body means: One end of the solid body is caused to oscillate (e.g. by placing a tuning fork on it). This oscillation propagates through the solid body to the other end of the solid body. The transmission through the solid ...

 
Detalles

Num.Producto: P6010200

Propagation of sound in water

Principle

The aim of this experiment is to enable the students to find out that sound can also propagate in other media, e.g. liquids. For this purpose, they study the propagation of the sound of a tuning fork in a tube that can be filled with air or water. For comparison, the sound ...

 
Detalles

Num.Producto: P6010300

Sound as a sine wave

Principle

The aim of this experiment is to familiarise the students with the "measure Acoustics" software. First, the students record the sounds of two tuning forks with a microphone. Then, they analyse the frequency spectrum and the course of the amplitude of the recorded signal over ...

 
Detalles

Num.Producto: P6010400

Sound and noise

Principle

Oscillations can be transferred through a medium (e.g. air or wood) in the form of sound waves. An oscillation with exactly one oscillation frequency is called harmonic oscillation or pure oscillation. In the amplitude-time-diagram, such an oscillation corresponds to a sine ...

 
Detalles

Num.Producto: P6010500

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