Question

convert 84.02°f to k.
a 339.39 k
b 28.9 k
c 456.39 k
d 302.05 k

Explanation:

Step1: Convert Fahrenheit to Celsius

The formula to convert Fahrenheit ($F$) to Celsius ($C$) is $C=\frac{5}{9}(F - 32)$.
Substitute $F = 84.02$ into the formula:
$C=\frac{5}{9}(84.02-32)=\frac{5}{9}(52.02)=28.9$.

Step2: Convert Celsius to Kelvin

The formula to convert Celsius ($C$) to Kelvin ($K$) is $K=C + 273.15$.
Substitute $C = 28.9$ into the formula:
$K=28.9+273.15=302.05$.

Answer:

D. 302.05 K