Wave Calculations using Wave Speed Triangle
PowerPoint contains answers for peer marking. Worksheets can be printed from final slide or can be used as a teacher-led class activity (I have used it both ways effectively). How does it work for you?? Feedback appreciated Thanks to fordprefect42 for the review and for pointing out that radio waves travel at c. That slide has now been amended to reflect this principle to further avoid confusion. 300,000,000m/s is the recognised speed of EM waves for GCSE


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Created: Sep 11, 2011

Updated: Dec 11, 2014

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Creative Commons "Sharealike"

Creative Commons "Sharealike"