Primary school level

Mini-Kit ‘Sound’


The kit contains a comprehensive manual and easy to set up equipment e.g. a sound box, a tuning fork, test tubes, sound plates, chord stretchers, rubber rings, springsteel strip and ear hoses, with which 8 basic experiments in the field of acoustics can be carried out.
Size of kit: 270 x 210 x 50 mm
 
Age 8-14
Materials for 1 work group or demonstration

The picture shows a red toolbox filled with various experimental materials. These include transparent tubes, rubber bands, a yellow plastic element with holes and other utensils for experimental purposes
The picture shows a red toolbox filled with various experimental materials. These include transparent tubes, rubber bands, a yellow plastic element with holes and other utensils for experimental purposes
The picture shows a red box for experimental supplies, which contains a mini box for elementary physics with various materials. These include tubes, strings and instructions for conducting sound experiments.
The picture shows an open page of a book with the title "What is sound?". There is also an illustration that is probably related to experimenting with sound phenomena.
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The picture shows a yellow experimental device with a flexible metal tip that is used to conduct physics experiments. Next to it is a slender metal rod that may be used as an additional component for the experiment.
The image shows a page from a textbook with the question "How can sound be amplified?" and an illustration showing a resonator and a sound bar. It is part of an experiment to explore acoustic phenomena.
The picture shows an experiment kit with a yellow circuit block, a tuning fork, a red rod and an orange ball. Next to it is an instruction manual that contains the materials and procedures for various experiments in the educational field.
The picture shows a yellow experimental device with several holes in which a tuning fork is inserted. Next to the device is an orange plastic rod, probably for conducting experiments in the educational field.

item number 16104

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Technical specifications

Size of kit: 270 x 210 x 50 mm

The students examine the sound - the basic question "What is sound?" is answered by a spring steel strip and a steel needle.


In this experiment, a tuning fork is struck and held in a bowl of water. The behavior of the water surface is observed.


In this experiment, a ball is held by the thread to a tuning fork. This is struck and the students observe the behavior of the ball.


In this experiment it is observed when a sound can be amplified.


The volume of the sound is compared through a hearing tube and an ear piece.


The students use high and low tones to investigate when a tone-producing body vibrates faster or slower.


The students use test tubes to check whether sounds can be heard.


In this experiment, sound bars are stimulated to vibrate, which produce a tone and are transmitted through the air as sound.


  • 3 × Plastic test tube, 152 mm
  • 1 × Plastic dish, 80 mm Ø
  • 1 × Sound box, 3 parts
  • 2 × Cord stretcher
  • 1 × Triangular bridge
  • 1 × Tuning fork, 95 mm long not tuned
  • 1 × Flexible hearing tubing 630 mm
  • 1 × Set of 5 sound plates
  • 1 × Plastic mallet, 160 mm (drum stick)
  • 1 × Spring steel strip with oscillation head, 300 mm
  • 1 × Ball on thread
  • 1 × Carton for plastic box R3270x230x55 mm (int.dim.)
  • 1 × Plastic box R3 260x197x55 mm
  • 2 × Lidfoam R3, grey 260x200x10 mm
  • 1 ×
  • 4 ×