AS Physics : Photoelectric effect question involving a graph.. Watch
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Last edited by LiamSwainy; 11-11-2008 at 20:59.
- 11-11-2008 20:53
- 11-11-2008 23:40
You know the equation of a straight line is
so just compare the two.
E -> y, -> x and hc ->m
I believe. Attribute silly errors to me being tired
In fact you can show that as E is inversely proportional to , as E goes to zero, goes to infinity, which is physically true. Longer wavelengths have less energy than shorter ones.Last edited by ashy; 11-11-2008 at 23:45.