Question

how is the size of a degree defined on a Fahrenheit scale

Answer 1

The size of a degree on the Fahrenheit scale is 1/180 times the difference between the upper fixed point ( boiling point of pure water, 212 degree Fahrenheit) and lower fixed point ( melting point of pure ice, 32 degree Fahrenheit

Answer 2

Here is your answer.

F = degree Celsius + 273

If the Fahrenheit is given By using this formula you can get the answer.

Hope it helps you.