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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Bibliographic Details
Online Access: Full text (MCPHS users only)
Corporate Author: Teachers TV (Television Channel) (Producer)
Format: Electronic Video
Language:English
Published: [England] : Teachers TV/UK Department of Education, 2009
Series:Teachers TV
Subjects: