DELAYED SOUND

Multimedia

product description

HOW IT WORKS?

Do you know the speed of sound? Stand near the device, say one word into one of the tubes and count after how many seconds it will return to you. The device allows you to illustrate sound as a wave. Sound sent by the user at pipe entrance reaches him at the pipe exit with a small delay.

HOW IT INFLUENCES CHILD’S DEVELOPMENT?

The device shows what a sound wave is and how it is created in an interesting way. It constitutes as a good teaching aid for teachers and caretakers and for parents and children is a great way to learn physical phenomena and, of course, to have active fun.

Technical data

Width
approx. 100 cm
Height
300 cm
Material
Steel construction
Protection
Powder paint + anti-corrosion primer
Assembly
80 cm galvanized anchors recessed into the groundfilled with concrete.
Color
Violet (RAL 4006), green (RAL 6018)
Additional information
Information board

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