Lesson starters. shattering a glass. 4, Sound through a medium:
This short demonstration on how sounds are made is ideal for use as a lesson starter in KS3/4 science. A loudspeaker is connected to a sound generator and a glass is placed in front of the loudspeaker. A specific frequency of sound is generated. The volume is then increased until the glass shatters....
Saved in:
| Corporate Author: | |
|---|---|
| Format: | Electronic Video |
| Language: | English |
| Published: |
[England] :
Teachers TV/UK Department of Education,
2009.
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| Subjects: | |
| Online Access: | CONNECT |
MARC
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| 020 | |a 9781503411319 | ||
| 035 | |a (OCoLC)874057271 | ||
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| 245 | 0 | 0 | |a Lesson starters. |n 4, |p Sound through a medium: |b shattering a glass. |
| 246 | 3 | |a Sound through a medium : |b shattering a glass | |
| 260 | |a [England] : |b Teachers TV/UK Department of Education, |c 2009. | ||
| 300 | |a 1 online resource (2 min.). | ||
| 306 | |a 000202 | ||
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| 500 | |a Title from resource description page (viewed April 8, 2015). | ||
| 520 | |a This short demonstration on how sounds are made is ideal for use as a lesson starter in KS3/4 science. A loudspeaker is connected to a sound generator and a glass is placed in front of the loudspeaker. A specific frequency of sound is generated. The volume is then increased until the glass shatters. A slow motion camera is used to record the process. Played back, the video shows the glass shaking and bending, then cracking. The question for students to consider is: Why does the glass break? See the accompanying teachers' notes for a full explanation of the science underpinning the demonstration, plus suggested extension activities. | ||
| 521 | |a For High School audiences. | ||
| 530 | |a Previously released as DVD. | ||
| 546 | |a This edition in English. | ||
| 650 | 0 | |a Science |x Study and teaching |z Great Britain. | |
| 650 | 0 | |a Sounds |x Study and teaching. | |
| 655 | 7 | |a Instructional television programs. |2 lcgft | |
| 710 | 2 | |a Teachers TV (Television Channel) |4 pro | |
| 730 | 0 | |a Alexander Street Press: discovery records | |
| 776 | 1 | |c Original publisher catalog number |o W/4130/004 | |
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| 952 | f | f | |a Middle Tennessee State University |b Main |c James E. Walker Library |d Electronic Resources |t 0 |h Library of Congress classification |
