Skip to Content.
Sympa Menu

nafex - RE: [NAFEX] celcius vs fahrenheit

nafex@lists.ibiblio.org

Subject: North American Fruit Explorers mailing list at ibiblio

List archive

Chronological Thread  
  • From: "Stephen Sadler" <Docshiva@Docshiva.org>
  • To: "'North American Fruit Explorers'" <nafex@lists.ibiblio.org>
  • Subject: RE: [NAFEX] celcius vs fahrenheit
  • Date: Tue, 24 May 2005 12:38:32 -0700

Yep, that's where they 'cross'. Rounded, or limiting oneself to significant
figures, 39 and 41 will also work out the same; but if you get down to
tenths, 40's the only temperature doppelganger.

Stephen Sadler, Ph.D.
USDA 9, AHS heat zone 8,
Sacramento CA - Mediterranean climate

-----Original Message-----
From: nafex-bounces@lists.ibiblio.org
[mailto:nafex-bounces@lists.ibiblio.org] On Behalf Of Gary Woods
Sent: Tuesday, May 24, 2005 6:38 AM
To: North American Fruit Explorers
Subject: Re: [NAFEX] celcius vs fahrenheit

On Mon, 23 May 2005 21:26:07 -0700, you wrote:

>My ruler with the Celcius and Fahrenheit scale doesn't go below -22°F/-31°C
so I
>had to guess.

Actually, then cross at -40.

c/(f-32)=5/9

If f=40
c/(-40-32)=5/9
c=(5/9)(-72)
c=-40

And to think I've been wasting brain cells on that all these years...








Archive powered by MHonArc 2.6.24.

Top of Page