Question

The function is used to convert temperature from Celsius (C) to Fahrenheit (F). The function C(K) = K − 273.15 is used to convert temperature from Kelvin (K) to Celsius. Which is the correct function for converting temperature from Kelvin to Fahrenheit?

Answer 1

`F(k)= (9)/(5)(k - 273.15) + 32`

Explanation:

Given

`F(c)= (9)/(5)c + 32`

`C(k) = k - 273.15`

Required

Function from K to F

This implies that, we calculate F(k)

Given that:

`F(c)= (9)/(5)c + 32`

Substitute c(k) for c

`F(c(k))= (9)/(5)c(k) + 32`

Substitute:
`C(k) = k - 273.15`

`F(c(k))= (9)/(5)(k - 273.15) + 32`

Hence:

`F(k)= (9)/(5)(k - 273.15) + 32`