[NSRCA-discussion] Lasers

[Ron Van Putte]

On Jan 11, 2007, at 9:30 PM, Fred Huber wrote:

> the actual conversion is F = (9/5)*C +32.
> You can test the conversion factor easilly.
> -40F = -40C and  212 F = 100 C. (simultaneous equation solving on  
> those two is how the conversion formula is derived)

Not to quibble (he quibbled) , the two conditions for which the  
equation was developed were the freezing point and boiling point of  
water.  0C = 32F and 100C = 212F.  -40F or C was a result of the  
equation, not a criteria in its development.

Ron Van Putte
> ----- Original Message -----
> From: JonLowe at aol.com
> To: nsrca-discussion at lists.nsrca.org
> Sent: Thursday, January 11, 2007 9:10 PM
> Subject: Re: [NSRCA-discussion] Lasers
>
> In a message dated 1/11/2007 8:45:33 PM Central Standard Time,  
> natpenton at centurytel.net writes:
> Tom
> We don't know what 38C is. Sounds cold. Happy NewYear.         Nat
> Easy way approximation:
>
> F=(Cx2) + 30
>
> F=(38x2) + 30
>
> F= 106 = Damn hot!
>
> Jon Lowe
>
>
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