a) -35.6°C
b) 237.4 K
Explanation:To convert temperature from degree celsius to degree fahrenheit, use the formula below:
[tex]T_c=\frac{5}{9}(T_f-32)[/tex]a) Therefore to convert -32°F to celsius, substitute it into the celsius
[tex]\begin{gathered} T_c=\frac{5}{9}(-32-32) \\ \\ T_c=\frac{5}{9}(-64) \\ \\ T_c=-35.6^0C \end{gathered}[/tex]b) To covert to the Kelvin scale, use the formula below
[tex]\begin{gathered} T_k=T_c+273 \\ \\ T_k=-35.6+273 \\ \\ T_k=237.4K \\ \end{gathered}[/tex]