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What is the meaning of degree of temperature? - Physics Forums Is the reason because C and F do not start at absolute zero? Also, is the degree here the same degree as in angles? We say "the temperature is 20 degrees Celsius", but not "the length is 5 degrees meter" Furthermore, we say that "the angle is 45 degrees" without giving a unit (as if degree is the unit) Please enlighten me! Thanks!
Twice as Hot Cold? What Does That Mean? - Physics Forums Here - and we are using Celsius scale only - that will mean something like "it was 10 yesterday, it is 20 today" Or "it was -5 but it is -10" Not exactly, but something like that No idea how it works if you use Fahrenheit
Comparing Temperatures: Is It Logical? - Physics Forums No Celsius and Fahrenheit temperature scales are segments of the Kelvin and Rankine scales, respectively Neither is useful by itself for correlating physical properties with temperature
Conversion of Dissipated Heat in Watts to °F or °C - Physics Forums Keep in mind that when you use a specific heat, you are dealing with a change in temperature As Celsius degrees and Kelvin "degrees" are the same size (the zero reference is just shifted), your result will give you a meaningful answer in both units Hopefully, you'll find the points I've addressed useful
Do Canadians wear short sleeves shirts at 12 degree Celsius? I am a HongKonger My chemistry teacher comes from Canada and he wears short sleeves shirt every day, even when the temperarure is 10 degree Celcius May I know is it true that Canadians still wears short sleeves shirt at 10 degree Celcius? I feel freezing They are very strong
How Cold to Separate a Heated Brass Ring from an Aluminum Rod? A brass ring of diameter 10 00 cm at 20 degrees Celsius is heated and slipped over an aluminum rod of diameter 10 01 cm at 20 degrees Celsius Assuming the average coefficients of linear expansion are constant, a) to what temperature must this combination be cooled to separate them? b) What if the aluminum rod were 10 02 cm in diameter?
Newtons Law of Cooling Problem - Physics Forums A small metal bar, whose initial temperature was 20 degrees C is dropped into a large container of boiling water How long will it take the bar to reach 90 degrees C if it is known that its temperature increases 2 degrees in 1 second
Why does water evaporate when its less than 212 F outside? The temperature is about minus 20 degrees C Absolutely normal for a refrigerator that has a good defrosting mechanism They are designed to cause sublimation so ice doesn't build up and they have the unfortunate side-effect of sublimating your ice cubes