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Re: [APD] listening material on plant biology



Jerry Baker wrote:
> Vaughn Hopkins wrote:
>> No, they are not the same thing, even though they are related.  In
>> fact every subject in Physics is related.
> 
> It is my understanding that electricity and magnetism are simply
> manifestations of the same force ... the electromagnetic force and that
> light is also just a term assigned to the range of electromagnetic
> radiation detectable by the human eye. Isn't it all really the study of
> the electromagnetic force and its effects?

IMHO, electricity and magnetism are different...
They combine for making an electromagnetic phenomenon but
you can also have electroacoustic, plasmons, etc...


Philippe

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