Proportional, in mathematical terms, means that the ratio remains constant no matter what. But Celsius and Fahrenheit's ratio does not remain constant: 1 degree Celsius is equal to 33.8 degrees Fahrenheit, and 2 degrees C equals 35.6 degrees F. If you divide 35.6 by 2, it should equal 33.8, but since it does not, then therefore Celsius is not proportional to Fahrenheit.
To convert F to C:
F = C x 9/5 +32
It is the plus 32 that makes the temperatures not proportional.
C = (F - 32) x 5/9
After -40 degrees. At -40 degrees, the Celsius and Fahrenheit scales are equal. A temperature greater than -40 in Celsius will be smaller than its equivalent in Fahrenheit, but below -40 degrees Fahrenheit, its equivalent in Celsius will be larger.
-4.0000001
Temperature Fahrenheit = Temperature Celsius(1.80) + 32 Temperature Fahrenheit = (37.8 degrees Celsius) * (1.80) + 32 Temperature Fahrenheit = 100.04 degrees -------------------------------------------------------
Temperature Fahrenheit = Temperature Celsius(1.80) + 32 Temperature Fahrenheit = (- 0.5o C)(1.80) + 32 = 31o Fahrenheit ===========
-11 degrees Fahrenheit converts to -23.889 Celsius. The Celsius temperature can be found by dividing the Fahrenheit temperature by 1.8.
-40
No. They are units of temperature. A value in Fahrenheit has an equivalent value in Celsius.
40 degree Celsius = 104 degree Fahrenheit.
212
15 degrees Celsius.
After -40 degrees. At -40 degrees, the Celsius and Fahrenheit scales are equal. A temperature greater than -40 in Celsius will be smaller than its equivalent in Fahrenheit, but below -40 degrees Fahrenheit, its equivalent in Celsius will be larger.
At approximately -12.3 °F the equivalent temperature in Celsius is -24.6 °C. This is the only temperature at which the value of the temperature in Celsius is double that of the equivalent Fahrenheit temperature. To be more precise, the temperatures are -12 4/13 °F and -24 8/13 °C.
-4.0000001
Exactly -20 degrees Celsius is equal to -4 degrees Fahrenheit. The conversion formula is Fahrenheit temperature = (9/5 x Celsius temperature)+ 32
45 degrees Celsius = 113 degrees Fahrenheit. Formula: [°F] = [°C] × 1.8 + 32
Temperature Fahrenheit = Temperature Celsius(1.80) + 32 Temperature Fahrenheit = (39.4o Celsius)(1.80) + 32 = 102.9o Fahrenheit ==============
They are about the same because 60 degrees Fahrenheit is equivalent to 15.56 degrees Celsius