[time-nuts] SI Unit Problems
Jim Lux
jimlux at earthlink.net
Tue Apr 5 17:41:35 UTC 2011
On 4/5/11 10:10 AM, wa1zms at att.net wrote:
> Is that the one that's plotted on Lin-Log paper?
>
>
It is indeed. I have no idea where it originated. From the typography,
I'm going to guess it was done in the 60s, but I got a copy of a copy
from a field engineer, etc.
>
>> BTW, if anyone is confused, I have a handy direct reading graph
>> published by HP a few decades ago to assist engineers in converting
>> from cycles per second to Hertz. I'll see if I can scan it and
>> attach it later. I know I really should have mentioned this last
>> Friday.
More information about the Time-nuts_lists.febo.com
mailing list