Lesson starters. flickering candles. 3, Sound through a medium :
This short clip is ideal for use as a lesson starter in KS3/4 science and features a demonstration of how sound needs a medium to pass through. The presenter attaches a sound generator to a loudspeaker. He places a candle in front of the loudspeaker, and the candle flickers. The question posed to st...
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Corporate Author: | |
Format: | Electronic Video |
Language: | English |
Published: |
[England] :
Teachers TV/UK Department of Education,
2009
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Series: | Teachers TV
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Subjects: |