Fáìlì:VibratingGlassBeam.jpg

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Fáìlì àtìbẹ̀rẹ̀ ‎(1,280 × 852 pixel, ìtóbi faili: 102 KB, irú MIME: image/jpeg)

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Tí ẹ bá ní àwòrán tó dára bákanáà tó ṣe é tẹ̀jáde lábẹ́ ìwé àṣẹ ẹ̀tọ́àwòkọ tóyẹ, ẹ rúsókè, ẹ fún ní àlẹ̀mọ́, kí ẹ sì yànlórúkọ.

Ìjúwe
English: Made by myself. I melted a borosilicate capillary tube with a blowtorch into the shape (a en:cantilever beam) seen, clamped it in a micrometer (that's what micrometers are for, yes?), and photographed it vibrating. Flash photo + 1/8 second exposure to show vibration and a frozen moment in one picture.

A micrometer was used because it has carbide faces which are four times stiffer than glass (and twice stiffer than steel), makes for an excellent cantilever beam mount. Though I've had problems with poorly clamped beams, this probably makes no difference but it makes me sound smarter.

This photo was selected out of 59 tries.
Ọjọ́ọdún 13 Oṣù Kẹ̀sán 2007 (according to Exif data)
Orísun Transferred from en.wikipedia to Commons.
Olùdá Ben pcc
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 This English Wikipedia featured picture is fairly large and has an aspect ratio of approximately 8:5 or 16:9, making it suitable as a widescreen computer wallpaper.

See the gallery of such images, or the gallery of non-widescreen images.

Ìwé àṣẹ

Public domain This work has been released into the public domain by its author, Ben pcc at Èdè Gẹ̀ẹ́sì Wikipédìà. This applies worldwide.
In some countries this may not be legally possible; if so:
Ben pcc grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

Original upload log

The original description page was here. All following user names refer to en.wikipedia.
  • 2007-09-13 17:40 Ben pcc 1280×852×8 (104042 bytes) == Summary == Made by self. I melted a borosilicate capillary tube with a blowtorch into the shape (a [[cantilever]] [[Beam theory|beam]]) seen, clamped it in a micrometer (that's what micrometers are for, yes?), and photographed it vibrating. Flash photo
  • 2007-06-16 04:02 Ben pcc 1600×1200×8 (199228 bytes)
  • 2007-06-16 04:00 Ben pcc 1600×1200×8 (144230 bytes)
  • 2007-06-16 00:19 Ben pcc 1280×960×8 (137764 bytes) Made by self. I melted a borosilicate capillary tube with a blowtorch into the shape seen, clamped it in a micrometer (that's what micrometers are for, yes?), and photographed it vibrating. Flash photo + 1/4 second exposure to show vibration and a frozen

akole

Ṣafikun alaye ila kan ti ohun ti faili yii duro

Awọn nkan ṣe afihan ninu faili yii

depicts Èdè Gẹ̀ẹ́sì

ìbèrè

13 Oṣù Kẹ̀sán 2007

exposure time Èdè Gẹ̀ẹ́sì

0.125 second

f-number Èdè Gẹ̀ẹ́sì

4.2

focal length Èdè Gẹ̀ẹ́sì

61.5 millimetre

ISO speed Èdè Gẹ̀ẹ́sì

100

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lọ́wọ́20:01, 21 Oṣù Kínní 2008Àwòrán kékeré fún ní 20:01, 21 Oṣù Kínní 20081,280 × 852 (102 KB)Rocket000{{Information |Description={{en|Made by myself. I melted a borosilicate capillary tube with a blowtorch into the shape (a en:cantilever beam) seen, clamped it in a micrometer (that's what micrometers are for, yes?), and photograph

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