On Thursday, May 28, 2020 at 2:45:42 PM UTC-6, Lawrence Crowell wrote:
>
> These are questions that can be looked up in something such as Wikipedia. 
>
> LC
>

Wiki has a good article on this. Oddly, when I took E&M courses, 
undergraduate and graduate, I don't recall this issue ever being discussed, 
at least not in detail. I don't recall any detailed discussion of Planck's 
radiation law; that is, how it's derived. AG 

>
>
> On Wednesday, May 27, 2020 at 4:16:47 AM UTC-5, Alan Grayson wrote:
>>
>> When one solves ME's, one gets continuous wave solutions. But somehow 
>> they give the wrong prediction for BB radiation. The correct solution 
>> requires quantizing the energy packets into discrete packets of energy. But 
>> prior to the advent of QED, in 1900, how did Planck incorporate this 
>> discreteness into a continuous theory to yield the correction solution of 
>> the BB problem? TIA, AG
>>
>

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