9Wana 15 Haratua 2013
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9Wana 15 Haratua 2013What we will doWhat we will learnPreliminaries and rollThe importance of starting wellSee how light behaves using a laser, some old dusters, a mirror and either a magnifying glass or a prismSome key points about lightInvestigate Pinhole Cameras, how they work and why they dont need lenses. Images from pinhole cameras at our new web page:http://whangareigirlshighphysics.wikispaces.com/NineWanaScience What pinhole cameras are, how they work, why they dont need lenses and how to find some pinhole images on the webExamine how light travels through a glass block and find out WHY it does what it doesWhat refraction is and WHY it happensExamine how light travels through glass lenses, both convex and concaveHow light behaves when passing through concave and convex lensesHow lenses are used to correct visionWhat myopia, hyperopia and presbyopia are and how they are treated.
Next Tuesday is Ashleys birthday
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HW itemSkills practiced Assignment 9Due Tues 15 June 12Circular Motion