Question

convert 217.36°c to kelvins.
round your answer to the correct number of significant figures.
\boxed{} k

Explanation:

Step1: Recall Celsius to Kelvin formula

The conversion formula is $K = ^\circ\text{C} + 273.15$

Step2: Substitute the given value

$K = 217.36 + 273.15$

Step3: Calculate the sum

$K = 490.51$

Step4: Check significant figures

The input $217.36^\circ\text{C}$ has 5 significant figures, and 273.15 is an exact conversion value, so the result retains 5 significant figures.

Answer:

490.51