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#1 |
New Member
Amlan Biswas
Join Date: May 2023
Location: Khulna, Bangladesh
Posts: 3
Rep Power: 3 ![]() |
When I create a heat capacity expression for water and try to plot, it shows me this error.
WARNING Syntax error detected in the expression assigned to 'Meat Water'. Successfully read 70 characters: 4128.9[J/(kg K)]-0.090864*(T-273.15[K] )[J/(kg K)]+0.0054731*(T-273.15 then error detected at: [k])^2[J/(kg K^-3)] Details - Unrecognised or invalid units. I am struggling to understand the problem. the expression is 4128.9[J/(kg K)]-0.090864*(T-273.15[K] )[J/(kg K)]+0.0054731*(T-273.15[k])^2[J/(kg K^-3)] |
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#2 |
Super Moderator
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 17,816
Rep Power: 144 ![]() ![]() ![]() ![]() |
The error message tells you exactly what the problem is: [k] is invalid units. Try making it [K]. The "K" of Kelvin is case sensitive.
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