Skip to main content
K
kenan21-Visitor
1-Visitor
October 30, 2019
Question

Unit problem

  • October 30, 2019
  • 2 replies
  • 2455 views

Hello. 

I have a problem with the units see .mcdx.

The first one is calculated with units.

The second one is calculted WITHOUT units.

The second one is correct, is it impossible to make the same answer with the first one just with units? 

Thx.

2 replies

ttokoro
ttokoro21-Topaz I
21-Topaz I
October 30, 2019

image.png

t.t.
W
Werner_E25-Diamond I
25-Diamond I
October 30, 2019

This is what the "unit" Delta°C should be used for. Note that difference of temperatures in units other than Kelvin is not done by simply subtracting the values in °C.

B.png

 

Note the difference:

B1.png

    K
    kenan21-VisitorAuthor
    1-Visitor
    October 30, 2019

    Hmm.. thanks worked with the delta celsius, but do not work with Kelvin ?

    L
    LucMeekes23-Emerald IV
    23-Emerald IV
    October 30, 2019

    You're you're redefining deltaTlm just before you use it to calculate Q'...

    Is that intentional?

     

    Success!
    Luc

    Terms & ConditionsAccessibility statement