Question

convert 245.93 k to degrees fahrenheit. round your answer to the correct number of significant figures. °f

Explanation:

Step1: Convert K to Celsius

$^\circ\text{C} = 245.93 - 273.15 = -27.22$

Step2: Convert Celsius to Fahrenheit

$^\circ\text{F} = (-27.22 \times \frac{9}{5}) + 32$

Step3: Calculate final value

$^\circ\text{F} = -48.996 + 32 = -16.996$

Step4: Round to 5 sig figs

$-16.996$ rounds to $-17.00$ (matching 5 sig figs from 245.93)

Answer:

$-17.00^\circ\text{F}$