I never thought I'd come to this, what's this aaaaaaaaall about?

Kostas Liakakis kostas at skiathos.physics.auth.gr
Tue Oct 23 16:51:00 EEST 2001


"Christos Ricudis" <ricudis at lemnos.geo.auth.gr> wrote in message
news:slrn9tamdo.7bd.ricudis at lemnos.geo.auth.gr...
> In article <9r3ile$s2c$1 at nic.grnet.gr>, Kostas Liakakis wrote:
>
> >Tora gia thn sygkekrimenh aktinobolia paizei sthn banda ton 2.4GHz.
Tetoia
> >syxnothta shmainei mhkos kymatos peri ta 0.125mm. Otidhpote paromoias
> >diastashs epirreazetai (`h syntonizetai)
>
> Pws fainetai oti eisai fysikos kai oxi mhxanikos, ekanes la8os stis
monades.
> To mhkos kymatos einai peripoy 0.125m, dhladh 12.5cm.

Why ekana la0os,   3* 10^8/(2.4 * 10^12) (m) = 3/2.4 * 10^-4 = 1,25 * 10^-4
= 0,000125m
`h 0,125mm

San na mou fainetai oti exases 3 ta3eis mege0ous... to fos trexei me 300.000
km/sec  kai to GHz einai 10^12Hz.

> Ara sta tessera mhkh kymatos syntonizetai to poyli moy. Pwpw, einai ontws
> epikindyno ayto to project.

0,5 xiliosta pouli oute to skouliki den exei... :-)))

-K.






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