hertz hurts
Bob Hardie- W5UQ
W5EUQ at VERIZON.NET
Thu May 22 07:44:48 EDT 2008
looks like you are absolutely right Nigel Holmes. Bob
Under Wikipedia History, it clearly states:
> The hertz is named after the German
> <http://en.wikipedia.org/wiki/Germany> physicist Heinrich Hertz
> <http://en.wikipedia.org/wiki/Heinrich_Hertz>, who made important
> scientific contributions to electromagnetism
> <http://en.wikipedia.org/wiki/Electromagnetism>. The name was
> established by the International Electrotechnical Commission
> <http://en.wikipedia.org/wiki/International_Electrotechnical_Commission>
> (IEC) in *1930.*^[2] <http://en.wikipedia.org/wiki/Hertz#cite_note-1>
> It was adopted by the General Conference on Weights and Measures
> <http://en.wikipedia.org/wiki/General_Conference_on_Weights_and_Measures>
> (CGPM) (/Conférence générale des poids et mesures/) in 1960, replacing
> the previous name for the unit, /cycles per second
> <http://en.wikipedia.org/wiki/Cycle_per_second>/ (cps), along with its
> related multiples, primarily /kilocycles per second/ (kc/s) and
> /megacycles per second/ (Mc/s). The term /cycles per second/ was
> largely replaced by /hertz/ by the 1970s.
Nigel Holmes wrote:
> Hey Glen - read the wiki article under "History" ... Second sentence
> ...
>
> Nigel VK3DZ
>
>
>
>
> -----Original Message-----
>
> Wikipedia is wrong! The term "Hertz" was adopted in October of 1933 by
> the International Electrotechnical Commission. Now it was not generally
> used in the United States until the 1960s. But, the term definitely was
> adopted in 1933.
>
> See
>
> http://www.britannica.com/EBchecked/topic/263882/hertz
>
> for details. Frankly, I respect the Encyclopedia Britannica MUCH more
> than Wikipedia!
>
> Glen, K9STH
>
>
> --- J Forster <jfor at quik.com> wrote:
>
> Nope. It was adopted in the 1970s when units were reorganized into the
> SI system. See:
>
> http://en.wikipedia.org/wiki/Hertz
>
>
>
> Glen, K9STH
>
> Website: http://k9sth.com
>
>
>
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