Looking into how a Fresnel lens works. How do the ridges manage to magnify and give a clear image? #iteachphysics
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Energy Conversions
Energy conversions: the Steam Engine. Chemical energy in the fuel is turned into thermal energy and then into kinetic energy. Passing down a...
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Negative feedback is a difficult concept to try and get over so I tried using a balance board and the @pascoscientific smart cart strapped... -
Getting a classic set of results for the titration of NaOH and HCl is not that difficult but it is nice when we can get students to this ... -
Mechanics: the grand meeting of Maths & Physics! Using strobe light & a ball drop for gravity-acceleration calculations and SUVAT fo...
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