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Abstract
The aim of the investigation is to determine where the focal points of lenses are for each lens.
Hypothesis
My hypothesis is that the lenses will each have a constant focal point but the distances will vary from lens to lens. Because 1/v=1/u + 1/f, where v is the distance from the lens to its focal point, u is the distance from the object to the lens and 1/f is the power of the lens. ...
Equipment List
Ø Ray Box
Ø Single Slit Ray Filter
Ø 12v AC Lab Pack
Ø 1 Meter Rule
Ø ‘Red’ Lens
Ø ‘Yellow’ Lens
Ø ‘Blue’ Lens
Ø Work Bench
Method
Preliminary Method Research
Before obtaining our results we decided to do a small, unrecorded test run to determine the intervals at which we measured the focal point.
Approximate Word count = 529
Approximate Pages = 2.1
(250 words per page double spaced)
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