All About Sound

Everyday your world is filled with a multitude of sounds. Sound can let you communicate with others or let others communicate with you. It can be a warning of danger or simply an enjoyable experience. Some sounds can be heard by dogs or other animals but cannot be heard by humans.

A collection of animated videos, fact web pages and talking points compiled by the Non Destructive Testing (NDT) Resource Centre. A huge range of topics are covered, including vibration, frequency and pitch, the speed of sound, and the human ear, but some areas are very advance for KS1 and KS2 learning.

Click here to explore!


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