Welcome Back

Sign in to your PART66Online account

or use email
Forgot password?

Don't have an account? Register here

Module 2. Physics

Fahrenheit may be converted to Celsius by using the equation

  • degrees C = 5/9 * ( degrees F - 32).
  • degrees C = 5/9 * ( degrees F + 32).
  • degrees C = 9/5 * ( degrees F - 32).

Explanation

To convert Fahrenheit to Celsius you first remove the 32-degree offset, then scale by 5/9 because a Celsius degree is larger than a Fahrenheit degree. Adding 32 instead of subtracting, or using 9/5, would give the reverse or wrongly scaled result.

jimzene asking:

How? F=9/5×C+32 and C=1/9×(F-32)

Community Comments (2)

D
dimky Posts: 514 04.06.2017 / 16:01
What you mean how? In answer is shown how. :)
J
jimzene Posts: 4 04.06.2017 / 16:04
Sorry my mind stuck! :)

Please Sign In to post a comment.

We use essential cookies to keep you signed in, plus anonymous analytics to understand how the site is used. Cookie-based analytics is set only with your consent. See our Privacy & Cookie Policy.