You want to get the observation sheet for the video you watched - join Myunlab to get more resources [ Ссылка ]
.
. You want to get the observation sheet for the video you watched - join Myunlab to get more resources [ Ссылка ] Sound is a form of energy produced by a vibrating object. Any sound that is loud, unpleasant and disruptive to hear is known as noise.
In this TACtivity, we use the lower cut portion of a bottle, two bottle caps, a wooden skewer and a bolt to produce noise.
#Sound-Soundnoisemaker #DoItYourself #BoltNoise #Noise
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