demonstrations:6_optics:6b_photometry:small_joly_photometer:start
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![demonstrations:8_astronomy:cover.jpg](/lib/exe/fetch.php?w=90&h=90&t=1548977185&tok=831529&media=demonstrations:8_astronomy:cover.jpg)
- cover.jpg
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- 2019/01/31 23:26
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- Date:
- 2003/07/27 15:12
- Filename:
- twinprojectiles_002.jpg
- Format:
- JPEG
- Size:
- 42KB
- Width:
- 640
- Height:
- 480
- Camera:
- Canon Canon PowerShot S50
- References for:
- Twin Projectiles
demonstrations/6_optics/6b_photometry/small_joly_photometer/start.txt · Last modified: 2020/03/13 21:01 by demoroom