Question

One can convert temperature from Kelvin into Fahrenheit using the formula F = 9/5 (K - 273) +32. What is the temperature in Kelvin corresponding to F degrees Fahrenheit?

Answer 1

To convert temperature from Fahrenheit to Kelvin, you need to use the formula F = 9/5(K - 273) + 32. To find the temperature in Kelvin corresponding to F degrees Fahrenheit, you can rearrange the formula and solve for K.

Step-by-step explanation:

To convert temperature from Fahrenheit to Kelvin, you need to use the formula F = 9/5(K - 273) + 32. To find the temperature in Kelvin corresponding to F degrees Fahrenheit, you can rearrange the formula and solve for K. Here are the steps:

1. Subtract 32 from both sides of the equation: F - 32 = 9/5(K - 273)
2. Multiply both sides of the equation by 5/9: (F - 32)(5/9) = K - 273
3. Add 273 to both sides of the equation: (F - 32)(5/9) + 273 = K

So, the temperature in Kelvin corresponding to F degrees Fahrenheit is (F - 32)(5/9) + 273.

Answer 2

You are being asked to solve for K given F.

Subtract 32 from both sides. Put brackets around the two terms on the left.

(F - 32) = 9/5(K - 273) Multiply both sides by 5/9
5/9(F - 32) = K - 273 Now add 273 to both sides
5/9(F - 32) + 273 = K

You are actually converting the F temperature to Celcius first. Once in degrees C, you are then adding 273 to make it degrees Kelvin.