I love the following statements:- 1) If the angle of incidence and angle
emergence
of a light sous Ballinna
on a glass slabs are i and e
respectively, prove that
ize
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The chemical reactions lab we did is typically called a "copper plating lab,  because the acid solution cleaned the pennies and made the copper look shinier;   the acid solution cleaned the paperclips and made them look like pennies;   &   the copper from the pennies was removed, and then added to the paperclips.