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In this section of the website you can see screenshots of my original questions uploaded for my students when I was a physics teacher. Note that the quality of the photos is not great, but that is because of the low modem speeds and rudimentary cameras available back in those days!
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One day I will find time to write some answers, because my original answers are lost in a corrupted drive. In the meantime I hope the questions provide some thought-provoking discussions!
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New Questions
Blue Sky - Blue Sea
I was often told as a child that the sea is blue because it reflects the sky. In this picture of the lagoon formed in the Sand Engine of Monster in The Netherlands, there are at least 3 shades of blue, none of which are exactly that of the sky. Why?!
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