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Re: [Phys-l] g & E fields



At 08:02 PM 12/3/2007, you wrote:

Here is another tricky question on the energy of the electromagnetic
wave: Is the intensity of the bright fringe (For example, Young's
Double Slit Experiment) always the same when the electromagnetic field
is varying? Neither is this question easy to be explained too.


Alphonsus


I'll bite: why is the intensity of a varying sinusoidal wave not
instantaneously varying?



Brian Whatcott Altus OK Eureka!