Does anyone understand the physics of why the air temperature measured when different wavelengths of light cast by a refracting prism vary? My son investigated this for his science fair project this year (4th grade) and I honestly don’t understand the reasons why this happens. If you have ideas on this, please leave a comment here, on the post he left over on Learning Signs, or on the VoiceThread he created explaining his project and his conclusions.
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On this day..
- MinistrySafe Online Video Training for Youth Protection from Sexual Abuse - 2012
- Calculate and Learn about Percentages with Percentage Calculator - 2012
- Configure KidBlog for Safe, Moderated, Interactive Student Blogging & Commenting - 2012
- Highlights from Today's Technology Leadership Workshop in Missoula, MT #mtvision - 2011
- Backchannel with Etherpad Experiences - 2010
- Catholic Priests Encouraged to Blog by the Pope - 2010
- AMTRAK discount for NECC 2009 - 2009
- Oil, Corruption, Development, Violence and Hope - 2007
- Oversimplifying TxTIP year 1 results - 2006
- Linking can be law breaking? - 2006