In this unit students use the sound sensor and measure the sound intensity of different sounds. The sound sensor works as a sound level meter and measures sound level in decibels (dB).
Activity V. How loud?
Sound intensity
In this unit students use the sound sensor and measure the sound intensity of different sounds. The sound sensor works as a sound level meter and measures sound level in decibels (dB).
Activity V. How loud?
In this unit students realise that sound can cause hearing damage and investigate ways of decreasing sound intensity.
Activity VI. Stop that noise